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Sensors/AHT20_fdrs/AHT20_fdrs.ino
Normal file
28
Sensors/AHT20_fdrs/AHT20_fdrs.ino
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@ -0,0 +1,28 @@
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// FARM DATA RELAY SYSTEM
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//
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// BME280 SENSOR MODULE
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//
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// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
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#include <Adafruit_AHTX0.h>
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#include "fdrs_sensor.h"
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Adafruit_AHTX0 aht;
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void setup() {
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Serial.begin(115200);
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beginFDRS();
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if (! aht.begin()) {
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Serial.println("Could not find AHT? Check wiring");
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while (1) delay(10);
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}
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}
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void loop() {
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sensors_event_t humidity, temp;
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aht.getEvent(&humidity, &temp);// populate temp and humidity objects with fresh data
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loadFDRS(temp.temperature, TEMP_T);
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loadFDRS(humidity.relative_humidity, HUMIDITY_T);
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sendFDRS();
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sleepFDRS(60); //Sleep time in seconds
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}
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164
Sensors/AHT20_fdrs/fdrs_sensor.h
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164
Sensors/AHT20_fdrs/fdrs_sensor.h
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// FARM DATA RELAY SYSTEM
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//
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// "fdrs_sensor.h"
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//
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// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
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//
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#define READING_ID 8 //Unique ID for sensor module
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#define GTWY_MAC 0x00 //Address of the nearest gateway
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#define POWER_CTRL 14
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#define MAC_PREFIX 0xAA, 0xBB, 0xCC, 0xDD, 0xEE
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#define DEEP_SLEEP
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#define USE_ESPNOW
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//#define USE_LORA
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#define SCK 5
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#define MISO 19
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#define MOSI 27
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#define SS 18
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#define RST 14
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#define DIO0 26
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//433E6 for Asia
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//866E6 for Europe
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//915E6 for North America
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#define BAND 915E6
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typedef struct __attribute__((packed)) DataReading {
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float d;
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uint16_t id;
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uint8_t t;
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} DataReading;
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#define STATUS_T 0 // Status
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#define TEMP_T 1 // Temperature
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#define TEMP2_T 2 // Temperature #2
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#define HUMIDITY_T 3 // Relative Humidity
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#define PRESSURE_T 4 // Atmospheric Pressure
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#define LIGHT_T 5 // Light (lux)
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#define SOIL_T 6 // Soil Moisture
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#define SOIL2_T 7 // Soil Moisture #2
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#define SOILR_T 8 // Soil Resistance
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#define SOILR2_T 9 // Soil Resistance #2
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#define OXYGEN_T 10 // Oxygen
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#define CO2_T 11 // Carbon Dioxide
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#define WINDSPD_T 12 // Wind Speed
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#define WINDHDG_T 13 // Wind Direction
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#define RAINFALL_T 14 // Rainfall
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#define MOTION_T 15 // Motion
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#define VOLTAGE_T 16 // Voltage
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#define VOLTAGE2_T 17 // Voltage #2
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#define CURRENT_T 18 // Current
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#define CURRENT2_T 19 // Current #2
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#define IT_T 20 // Iterations
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#if defined(ESP8266)
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#include <ESP8266WiFi.h>
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#include <espnow.h>
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#elif defined(ESP32)
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#include <esp_now.h>
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#include <WiFi.h>
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#include <esp_wifi.h>
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#endif
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#include <LoRa.h>
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const uint16_t espnow_size = 250 / sizeof(DataReading);
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uint8_t gatewayAddress[] = {MAC_PREFIX, GTWY_MAC};
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uint8_t gtwyAddress[] = {gatewayAddress[3], gatewayAddress[4], GTWY_MAC};
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uint8_t LoRaAddress[] = {0x42, 0x00};
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uint32_t wait_time = 0;
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DataReading fdrsData[espnow_size];
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uint8_t data_count = 0;
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void beginFDRS() {
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#ifdef USE_ESPNOW
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WiFi.mode(WIFI_STA);
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WiFi.disconnect();
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#ifdef POWER_CTRL
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pinMode(POWER_CTRL, OUTPUT);
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digitalWrite(POWER_CTRL, 1);
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#endif
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// Init ESP-NOW for either ESP8266 or ESP32 and set MAC address
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#if defined(ESP8266)
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if (esp_now_init() != 0) {
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return;
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}
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esp_now_set_self_role(ESP_NOW_ROLE_COMBO);
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// Register peers
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esp_now_add_peer(gatewayAddress, ESP_NOW_ROLE_COMBO, 0, NULL, 0);
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#elif defined(ESP32)
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if (esp_now_init() != ESP_OK) {
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Serial.println("Error initializing ESP-NOW");
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return;
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}
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esp_now_peer_info_t peerInfo;
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peerInfo.ifidx = WIFI_IF_STA;
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peerInfo.channel = 0;
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peerInfo.encrypt = false;
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// Register first peer
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memcpy(peerInfo.peer_addr, gatewayAddress, 6);
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if (esp_now_add_peer(&peerInfo) != ESP_OK) {
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Serial.println("Failed to add peer");
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return;
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}
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#endif
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#endif
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#ifdef USE_LORA
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#ifndef __AVR__
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SPI.begin(SCK, MISO, MOSI, SS);
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#endif
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LoRa.setPins(SS, RST, DIO0);
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if (!LoRa.begin(BAND)) {
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while (1);
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}
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#endif
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}
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void transmitLoRa(uint8_t* mac, DataReading * packet, uint8_t len) {
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#ifdef USE_LORA
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uint8_t pkt[5 + (len * sizeof(DataReading))];
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memcpy(&pkt, mac, 3);
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memcpy(&pkt[3], &LoRaAddress, 2);
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memcpy(&pkt[5], packet, len * sizeof(DataReading));
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LoRa.beginPacket();
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LoRa.write((uint8_t*)&pkt, sizeof(pkt));
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LoRa.endPacket();
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#endif
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}
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void sendFDRS() {
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#ifdef USE_ESPNOW
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esp_now_send(gatewayAddress, (uint8_t *) &fdrsData, data_count * sizeof(DataReading));
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delay(5);
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#endif
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#ifdef USE_LORA
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transmitLoRa(gtwyAddress, fdrsData, data_count);
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#endif
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data_count = 0;
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}
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void loadFDRS(float d, uint8_t t) {
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if (data_count > espnow_size) sendFDRS();
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DataReading dr;
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dr.id = READING_ID;
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dr.t = t;
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dr.d = d;
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fdrsData[data_count] = dr;
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data_count++;
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}
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void sleepFDRS(int sleep_time) {
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#ifdef DEEP_SLEEP
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#ifdef ESP32
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esp_sleep_enable_timer_wakeup(sleep_time * 1000000);
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esp_deep_sleep_start();
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#endif
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#ifdef ESP8266
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ESP.deepSleep(sleep_time * 1000000);
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#endif
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#endif
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delay(sleep_time * 1000);
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}
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27
Sensors/BME280_fdrs/BME280_fdrs.ino
Normal file
27
Sensors/BME280_fdrs/BME280_fdrs.ino
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@ -0,0 +1,27 @@
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// FARM DATA RELAY SYSTEM
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//
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// BME280 SENSOR MODULE
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//
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// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
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#include <Adafruit_BME280.h>
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#include "fdrs_sensor.h"
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Adafruit_BME280 bme;
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void setup() {
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//Serial.begin(115200);
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beginFDRS();
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while (!bme.begin(0x76)) {
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//Serial.println("BME not initializing!");
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delay(10);
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}
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}
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void loop() {
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loadFDRS(bme.readTemperature(), TEMP_T);
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loadFDRS(bme.readHumidity(), HUMIDITY_T);
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loadFDRS(bme.readPressure() / 100.0F, PRESSURE_T);
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sendFDRS();
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sleepFDRS(60); //Sleep time in seconds
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}
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164
Sensors/BME280_fdrs/fdrs_sensor.h
Normal file
164
Sensors/BME280_fdrs/fdrs_sensor.h
Normal file
@ -0,0 +1,164 @@
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// FARM DATA RELAY SYSTEM
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//
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// "fdrs_sensor.h"
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//
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// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
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//
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#define READING_ID 7 //Unique ID for sensor module
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#define GTWY_MAC 0x00 //Address of the nearest gateway
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#define POWER_CTRL 14
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#define MAC_PREFIX 0xAA, 0xBB, 0xCC, 0xDD, 0xEE
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#define DEEP_SLEEP
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#define USE_ESPNOW
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//#define USE_LORA
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#define SCK 5
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#define MISO 19
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#define MOSI 27
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#define SS 18
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#define RST 14
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#define DIO0 26
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//433E6 for Asia
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//866E6 for Europe
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//915E6 for North America
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#define BAND 915E6
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typedef struct __attribute__((packed)) DataReading {
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float d;
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uint16_t id;
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uint8_t t;
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} DataReading;
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#define STATUS_T 0 // Status
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#define TEMP_T 1 // Temperature
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#define TEMP2_T 2 // Temperature #2
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#define HUMIDITY_T 3 // Relative Humidity
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#define PRESSURE_T 4 // Atmospheric Pressure
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#define LIGHT_T 5 // Light (lux)
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#define SOIL_T 6 // Soil Moisture
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#define SOIL2_T 7 // Soil Moisture #2
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#define SOILR_T 8 // Soil Resistance
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#define SOILR2_T 9 // Soil Resistance #2
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#define OXYGEN_T 10 // Oxygen
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#define CO2_T 11 // Carbon Dioxide
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#define WINDSPD_T 12 // Wind Speed
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#define WINDHDG_T 13 // Wind Direction
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#define RAINFALL_T 14 // Rainfall
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#define MOTION_T 15 // Motion
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#define VOLTAGE_T 16 // Voltage
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#define VOLTAGE2_T 17 // Voltage #2
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#define CURRENT_T 18 // Current
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#define CURRENT2_T 19 // Current #2
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#define IT_T 20 // Iterations
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#if defined(ESP8266)
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#include <ESP8266WiFi.h>
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#include <espnow.h>
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#elif defined(ESP32)
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#include <esp_now.h>
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#include <WiFi.h>
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#include <esp_wifi.h>
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#endif
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#include <LoRa.h>
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const uint16_t espnow_size = 250 / sizeof(DataReading);
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uint8_t gatewayAddress[] = {MAC_PREFIX, GTWY_MAC};
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uint8_t gtwyAddress[] = {gatewayAddress[3], gatewayAddress[4], GTWY_MAC};
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uint8_t LoRaAddress[] = {0x42, 0x00};
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uint32_t wait_time = 0;
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DataReading fdrsData[espnow_size];
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uint8_t data_count = 0;
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void beginFDRS() {
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#ifdef USE_ESPNOW
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WiFi.mode(WIFI_STA);
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WiFi.disconnect();
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#ifdef POWER_CTRL
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pinMode(POWER_CTRL, OUTPUT);
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digitalWrite(POWER_CTRL, 1);
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#endif
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||||
// Init ESP-NOW for either ESP8266 or ESP32 and set MAC address
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#if defined(ESP8266)
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||||
if (esp_now_init() != 0) {
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return;
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}
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esp_now_set_self_role(ESP_NOW_ROLE_COMBO);
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// Register peers
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esp_now_add_peer(gatewayAddress, ESP_NOW_ROLE_COMBO, 0, NULL, 0);
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#elif defined(ESP32)
|
||||
if (esp_now_init() != ESP_OK) {
|
||||
Serial.println("Error initializing ESP-NOW");
|
||||
return;
|
||||
}
|
||||
esp_now_peer_info_t peerInfo;
|
||||
peerInfo.ifidx = WIFI_IF_STA;
|
||||
peerInfo.channel = 0;
|
||||
peerInfo.encrypt = false;
|
||||
// Register first peer
|
||||
memcpy(peerInfo.peer_addr, gatewayAddress, 6);
|
||||
if (esp_now_add_peer(&peerInfo) != ESP_OK) {
|
||||
Serial.println("Failed to add peer");
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
#ifdef USE_LORA
|
||||
#ifndef __AVR__
|
||||
SPI.begin(SCK, MISO, MOSI, SS);
|
||||
#endif
|
||||
LoRa.setPins(SS, RST, DIO0);
|
||||
if (!LoRa.begin(BAND)) {
|
||||
while (1);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
void transmitLoRa(uint8_t* mac, DataReading * packet, uint8_t len) {
|
||||
#ifdef USE_LORA
|
||||
uint8_t pkt[5 + (len * sizeof(DataReading))];
|
||||
memcpy(&pkt, mac, 3);
|
||||
memcpy(&pkt[3], &LoRaAddress, 2);
|
||||
memcpy(&pkt[5], packet, len * sizeof(DataReading));
|
||||
LoRa.beginPacket();
|
||||
LoRa.write((uint8_t*)&pkt, sizeof(pkt));
|
||||
LoRa.endPacket();
|
||||
#endif
|
||||
}
|
||||
void sendFDRS() {
|
||||
#ifdef USE_ESPNOW
|
||||
esp_now_send(gatewayAddress, (uint8_t *) &fdrsData, data_count * sizeof(DataReading));
|
||||
delay(5);
|
||||
#endif
|
||||
#ifdef USE_LORA
|
||||
transmitLoRa(gtwyAddress, fdrsData, data_count);
|
||||
#endif
|
||||
data_count = 0;
|
||||
}
|
||||
void loadFDRS(float d, uint8_t t) {
|
||||
if (data_count > espnow_size) sendFDRS();
|
||||
DataReading dr;
|
||||
dr.id = READING_ID;
|
||||
dr.t = t;
|
||||
dr.d = d;
|
||||
fdrsData[data_count] = dr;
|
||||
data_count++;
|
||||
|
||||
}
|
||||
void sleepFDRS(int sleep_time) {
|
||||
#ifdef DEEP_SLEEP
|
||||
#ifdef ESP32
|
||||
esp_sleep_enable_timer_wakeup(sleep_time * 1000000);
|
||||
esp_deep_sleep_start();
|
||||
#endif
|
||||
#ifdef ESP8266
|
||||
ESP.deepSleep(sleep_time * 1000000);
|
||||
#endif
|
||||
#endif
|
||||
delay(sleep_time * 1000);
|
||||
|
||||
}
|
||||
27
Sensors/BMP280_fdrs/BMP280_fdrs.ino
Normal file
27
Sensors/BMP280_fdrs/BMP280_fdrs.ino
Normal file
@ -0,0 +1,27 @@
|
||||
// FARM DATA RELAY SYSTEM
|
||||
//
|
||||
// BMP280 SENSOR MODULE
|
||||
//
|
||||
// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
|
||||
// Connect sensor SDA and SCL pins to those of the ESP.
|
||||
|
||||
#include <Adafruit_BMP280.h>
|
||||
#include "fdrs_sensor.h"
|
||||
|
||||
Adafruit_BMP280 bmp;
|
||||
|
||||
void setup() {
|
||||
//Serial.begin(115200);
|
||||
beginFDRS();
|
||||
while (!bmp.begin(0x76)) {
|
||||
//Serial.println("BMP not initializing!");
|
||||
delay(10);
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
loadFDRS(bmp.readTemperature(), TEMP_T);
|
||||
loadFDRS(bmp.readPressure() / 100.0F, PRESSURE_T);
|
||||
sendFDRS();
|
||||
sleepFDRS(60); //Sleep time in seconds
|
||||
}
|
||||
164
Sensors/BMP280_fdrs/fdrs_sensor.h
Normal file
164
Sensors/BMP280_fdrs/fdrs_sensor.h
Normal file
@ -0,0 +1,164 @@
|
||||
// FARM DATA RELAY SYSTEM
|
||||
//
|
||||
// "fdrs_sensor.h"
|
||||
//
|
||||
// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
|
||||
//
|
||||
#define READING_ID 1 //Unique ID for sensor module
|
||||
#define GTWY_MAC 0x00 //Address of the nearest gateway
|
||||
|
||||
#define POWER_CTRL 14
|
||||
#define MAC_PREFIX 0xAA, 0xBB, 0xCC, 0xDD, 0xEE
|
||||
//#define DEEP_SLEEP
|
||||
#define USE_ESPNOW
|
||||
|
||||
//#define USE_LORA
|
||||
#define SCK 5
|
||||
#define MISO 19
|
||||
#define MOSI 27
|
||||
#define SS 18
|
||||
#define RST 14
|
||||
#define DIO0 26
|
||||
//433E6 for Asia
|
||||
//866E6 for Europe
|
||||
//915E6 for North America
|
||||
#define BAND 915E6
|
||||
|
||||
typedef struct __attribute__((packed)) DataReading {
|
||||
float d;
|
||||
uint16_t id;
|
||||
uint8_t t;
|
||||
|
||||
} DataReading;
|
||||
|
||||
#define STATUS_T 0 // Status
|
||||
#define TEMP_T 1 // Temperature
|
||||
#define TEMP2_T 2 // Temperature #2
|
||||
#define HUMIDITY_T 3 // Relative Humidity
|
||||
#define PRESSURE_T 4 // Atmospheric Pressure
|
||||
#define LIGHT_T 5 // Light (lux)
|
||||
#define SOIL_T 6 // Soil Moisture
|
||||
#define SOIL2_T 7 // Soil Moisture #2
|
||||
#define SOILR_T 8 // Soil Resistance
|
||||
#define SOILR2_T 9 // Soil Resistance #2
|
||||
#define OXYGEN_T 10 // Oxygen
|
||||
#define CO2_T 11 // Carbon Dioxide
|
||||
#define WINDSPD_T 12 // Wind Speed
|
||||
#define WINDHDG_T 13 // Wind Direction
|
||||
#define RAINFALL_T 14 // Rainfall
|
||||
#define MOTION_T 15 // Motion
|
||||
#define VOLTAGE_T 16 // Voltage
|
||||
#define VOLTAGE2_T 17 // Voltage #2
|
||||
#define CURRENT_T 18 // Current
|
||||
#define CURRENT2_T 19 // Current #2
|
||||
#define IT_T 20 // Iterations
|
||||
|
||||
|
||||
#if defined(ESP8266)
|
||||
#include <ESP8266WiFi.h>
|
||||
#include <espnow.h>
|
||||
#elif defined(ESP32)
|
||||
#include <esp_now.h>
|
||||
#include <WiFi.h>
|
||||
#include <esp_wifi.h>
|
||||
#endif
|
||||
#include <LoRa.h>
|
||||
|
||||
|
||||
const uint16_t espnow_size = 250 / sizeof(DataReading);
|
||||
uint8_t gatewayAddress[] = {MAC_PREFIX, GTWY_MAC};
|
||||
uint8_t gtwyAddress[] = {gatewayAddress[3], gatewayAddress[4], GTWY_MAC};
|
||||
uint8_t LoRaAddress[] = {0x42, 0x00};
|
||||
|
||||
|
||||
uint32_t wait_time = 0;
|
||||
DataReading fdrsData[espnow_size];
|
||||
uint8_t data_count = 0;
|
||||
|
||||
void beginFDRS() {
|
||||
#ifdef USE_ESPNOW
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.disconnect();
|
||||
#ifdef POWER_CTRL
|
||||
pinMode(POWER_CTRL, OUTPUT);
|
||||
digitalWrite(POWER_CTRL, 1);
|
||||
#endif
|
||||
// Init ESP-NOW for either ESP8266 or ESP32 and set MAC address
|
||||
#if defined(ESP8266)
|
||||
if (esp_now_init() != 0) {
|
||||
return;
|
||||
}
|
||||
esp_now_set_self_role(ESP_NOW_ROLE_COMBO);
|
||||
// Register peers
|
||||
esp_now_add_peer(gatewayAddress, ESP_NOW_ROLE_COMBO, 0, NULL, 0);
|
||||
#elif defined(ESP32)
|
||||
if (esp_now_init() != ESP_OK) {
|
||||
Serial.println("Error initializing ESP-NOW");
|
||||
return;
|
||||
}
|
||||
esp_now_peer_info_t peerInfo;
|
||||
peerInfo.ifidx = WIFI_IF_STA;
|
||||
peerInfo.channel = 0;
|
||||
peerInfo.encrypt = false;
|
||||
// Register first peer
|
||||
memcpy(peerInfo.peer_addr, gatewayAddress, 6);
|
||||
if (esp_now_add_peer(&peerInfo) != ESP_OK) {
|
||||
Serial.println("Failed to add peer");
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
#ifdef USE_LORA
|
||||
#ifndef __AVR__
|
||||
SPI.begin(SCK, MISO, MOSI, SS);
|
||||
#endif
|
||||
LoRa.setPins(SS, RST, DIO0);
|
||||
if (!LoRa.begin(BAND)) {
|
||||
while (1);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
void transmitLoRa(uint8_t* mac, DataReading * packet, uint8_t len) {
|
||||
#ifdef USE_LORA
|
||||
uint8_t pkt[5 + (len * sizeof(DataReading))];
|
||||
memcpy(&pkt, mac, 3);
|
||||
memcpy(&pkt[3], &LoRaAddress, 2);
|
||||
memcpy(&pkt[5], packet, len * sizeof(DataReading));
|
||||
LoRa.beginPacket();
|
||||
LoRa.write((uint8_t*)&pkt, sizeof(pkt));
|
||||
LoRa.endPacket();
|
||||
#endif
|
||||
}
|
||||
void sendFDRS() {
|
||||
#ifdef USE_ESPNOW
|
||||
esp_now_send(gatewayAddress, (uint8_t *) &fdrsData, data_count * sizeof(DataReading));
|
||||
delay(5);
|
||||
#endif
|
||||
#ifdef USE_LORA
|
||||
transmitLoRa(gtwyAddress, fdrsData, data_count);
|
||||
#endif
|
||||
data_count = 0;
|
||||
}
|
||||
void loadFDRS(float d, uint8_t t) {
|
||||
if (data_count > espnow_size) sendFDRS();
|
||||
DataReading dr;
|
||||
dr.id = READING_ID;
|
||||
dr.t = t;
|
||||
dr.d = d;
|
||||
fdrsData[data_count] = dr;
|
||||
data_count++;
|
||||
|
||||
}
|
||||
void sleepFDRS(int sleep_time) {
|
||||
#ifdef DEEP_SLEEP
|
||||
#ifdef ESP32
|
||||
esp_sleep_enable_timer_wakeup(sleep_time * 1000000);
|
||||
esp_deep_sleep_start();
|
||||
#endif
|
||||
#ifdef ESP8266
|
||||
ESP.deepSleep(sleep_time * 1000000);
|
||||
#endif
|
||||
#endif
|
||||
delay(sleep_time * 1000);
|
||||
|
||||
}
|
||||
@ -3,65 +3,28 @@
|
||||
// CAPACITIVE SOIL MOISTURE SENSOR MODULE
|
||||
//
|
||||
// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
|
||||
// Each reading is assigned a two-byte identifier along with a one-byte sensor type
|
||||
// Connect sensor to the [first] analog pin of the ESP (A0).
|
||||
//
|
||||
#define READING_ID 51 //Unique integer for each data reading
|
||||
#define GTWY_MAC 0x00 //Gateway MAC
|
||||
#define SLEEPYTIME 60 //Time to sleep in seconds
|
||||
#define CALIB_H 285.0f //High and Low calibrations
|
||||
//#define CALIB_L 485.0f
|
||||
#define CALIB_L 350.0f
|
||||
|
||||
#define CALIBRATION_MODE 0
|
||||
#define CALIB_H 285
|
||||
#define CALIB_L 485
|
||||
|
||||
#include <ESP8266WiFi.h>
|
||||
#include <espnow.h>
|
||||
#include "DataReading.h"
|
||||
|
||||
|
||||
uint8_t broadcastAddress[] = {0xAA, 0xBB, 0xCC, 0xDD, 0xEE, GTWY_MAC};
|
||||
|
||||
void OnDataSent(uint8_t *mac_addr, uint8_t sendStatus) {
|
||||
Serial.print("Last Packet Send Status: ");
|
||||
if (sendStatus == 0) {
|
||||
Serial.println("Delivery success");
|
||||
}
|
||||
else {
|
||||
Serial.println("Delivery fail");
|
||||
}
|
||||
ESP.deepSleep(30e6);
|
||||
}
|
||||
#include "fdrs_sensor.h"
|
||||
|
||||
void setup() {
|
||||
Serial.begin(115200);
|
||||
WiFi.mode(WIFI_STA);
|
||||
if (esp_now_init() != 0) {
|
||||
Serial.println("Error initializing ESP-NOW");
|
||||
return;
|
||||
}
|
||||
esp_now_set_self_role(ESP_NOW_ROLE_COMBO);
|
||||
esp_now_register_send_cb(OnDataSent);
|
||||
// Register peer
|
||||
esp_now_add_peer(broadcastAddress, ESP_NOW_ROLE_COMBO, 0, NULL, 0);
|
||||
|
||||
loadData();
|
||||
beginFDRS();
|
||||
}
|
||||
void loop() {
|
||||
|
||||
}
|
||||
void loadData() {
|
||||
uint16_t s = analogRead(0);
|
||||
if (!CALIBRATION_MODE) {
|
||||
float r;
|
||||
if (s < CALIB_H) s = CALIB_H;
|
||||
if (s > CALIB_L) s = CALIB_L;
|
||||
s = map(s, CALIB_H, CALIB_L, 100, 0);
|
||||
}
|
||||
Serial.println();
|
||||
r = map(float(s), CALIB_H, CALIB_L, 100.0f, 0.0f);
|
||||
Serial.println(s);
|
||||
DataReading Soil;
|
||||
Soil.d = s;
|
||||
Soil.id = READING_ID;
|
||||
Soil.t = 5;
|
||||
DataReading thePacket[1];
|
||||
thePacket[0] = Soil;
|
||||
esp_now_send(broadcastAddress, (uint8_t *) &thePacket, sizeof(thePacket));
|
||||
Serial.println(r);
|
||||
|
||||
loadFDRS(r, SOIL_T);
|
||||
sendFDRS();
|
||||
sleepFDRS(60);
|
||||
}
|
||||
|
||||
164
Sensors/CapacitiveSoil/fdrs_sensor.h
Normal file
164
Sensors/CapacitiveSoil/fdrs_sensor.h
Normal file
@ -0,0 +1,164 @@
|
||||
// FARM DATA RELAY SYSTEM
|
||||
//
|
||||
// "fdrs_sensor.h"
|
||||
//
|
||||
// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
|
||||
//
|
||||
#define READING_ID 10 //Unique ID for sensor module
|
||||
#define GTWY_MAC 0x00 //Address of the nearest gateway
|
||||
|
||||
#define POWER_CTRL 14
|
||||
#define MAC_PREFIX 0xAA, 0xBB, 0xCC, 0xDD, 0xEE
|
||||
//#define DEEP_SLEEP
|
||||
#define USE_ESPNOW
|
||||
|
||||
//#define USE_LORA
|
||||
#define SCK 5
|
||||
#define MISO 19
|
||||
#define MOSI 27
|
||||
#define SS 18
|
||||
#define RST 14
|
||||
#define DIO0 26
|
||||
//433E6 for Asia
|
||||
//866E6 for Europe
|
||||
//915E6 for North America
|
||||
#define BAND 915E6
|
||||
|
||||
typedef struct __attribute__((packed)) DataReading {
|
||||
float d;
|
||||
uint16_t id;
|
||||
uint8_t t;
|
||||
|
||||
} DataReading;
|
||||
|
||||
#define STATUS_T 0 // Status
|
||||
#define TEMP_T 1 // Temperature
|
||||
#define TEMP2_T 2 // Temperature #2
|
||||
#define HUMIDITY_T 3 // Relative Humidity
|
||||
#define PRESSURE_T 4 // Atmospheric Pressure
|
||||
#define LIGHT_T 5 // Light (lux)
|
||||
#define SOIL_T 6 // Soil Moisture
|
||||
#define SOIL2_T 7 // Soil Moisture #2
|
||||
#define SOILR_T 8 // Soil Resistance
|
||||
#define SOILR2_T 9 // Soil Resistance #2
|
||||
#define OXYGEN_T 10 // Oxygen
|
||||
#define CO2_T 11 // Carbon Dioxide
|
||||
#define WINDSPD_T 12 // Wind Speed
|
||||
#define WINDHDG_T 13 // Wind Direction
|
||||
#define RAINFALL_T 14 // Rainfall
|
||||
#define MOTION_T 15 // Motion
|
||||
#define VOLTAGE_T 16 // Voltage
|
||||
#define VOLTAGE2_T 17 // Voltage #2
|
||||
#define CURRENT_T 18 // Current
|
||||
#define CURRENT2_T 19 // Current #2
|
||||
#define IT_T 20 // Iterations
|
||||
|
||||
|
||||
#if defined(ESP8266)
|
||||
#include <ESP8266WiFi.h>
|
||||
#include <espnow.h>
|
||||
#elif defined(ESP32)
|
||||
#include <esp_now.h>
|
||||
#include <WiFi.h>
|
||||
#include <esp_wifi.h>
|
||||
#endif
|
||||
#include <LoRa.h>
|
||||
|
||||
|
||||
const uint16_t espnow_size = 250 / sizeof(DataReading);
|
||||
uint8_t gatewayAddress[] = {MAC_PREFIX, GTWY_MAC};
|
||||
uint8_t gtwyAddress[] = {gatewayAddress[3], gatewayAddress[4], GTWY_MAC};
|
||||
uint8_t LoRaAddress[] = {0x42, 0x00};
|
||||
|
||||
|
||||
uint32_t wait_time = 0;
|
||||
DataReading fdrsData[espnow_size];
|
||||
uint8_t data_count = 0;
|
||||
|
||||
void beginFDRS() {
|
||||
#ifdef USE_ESPNOW
|
||||
WiFi.mode(WIFI_STA);
|
||||
WiFi.disconnect();
|
||||
#ifdef POWER_CTRL
|
||||
pinMode(POWER_CTRL, OUTPUT);
|
||||
digitalWrite(POWER_CTRL, 1);
|
||||
#endif
|
||||
// Init ESP-NOW for either ESP8266 or ESP32 and set MAC address
|
||||
#if defined(ESP8266)
|
||||
if (esp_now_init() != 0) {
|
||||
return;
|
||||
}
|
||||
esp_now_set_self_role(ESP_NOW_ROLE_COMBO);
|
||||
// Register peers
|
||||
esp_now_add_peer(gatewayAddress, ESP_NOW_ROLE_COMBO, 0, NULL, 0);
|
||||
#elif defined(ESP32)
|
||||
if (esp_now_init() != ESP_OK) {
|
||||
Serial.println("Error initializing ESP-NOW");
|
||||
return;
|
||||
}
|
||||
esp_now_peer_info_t peerInfo;
|
||||
peerInfo.ifidx = WIFI_IF_STA;
|
||||
peerInfo.channel = 0;
|
||||
peerInfo.encrypt = false;
|
||||
// Register first peer
|
||||
memcpy(peerInfo.peer_addr, gatewayAddress, 6);
|
||||
if (esp_now_add_peer(&peerInfo) != ESP_OK) {
|
||||
Serial.println("Failed to add peer");
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
#ifdef USE_LORA
|
||||
#ifndef __AVR__
|
||||
SPI.begin(SCK, MISO, MOSI, SS);
|
||||
#endif
|
||||
LoRa.setPins(SS, RST, DIO0);
|
||||
if (!LoRa.begin(BAND)) {
|
||||
while (1);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
void transmitLoRa(uint8_t* mac, DataReading * packet, uint8_t len) {
|
||||
#ifdef USE_LORA
|
||||
uint8_t pkt[5 + (len * sizeof(DataReading))];
|
||||
memcpy(&pkt, mac, 3);
|
||||
memcpy(&pkt[3], &LoRaAddress, 2);
|
||||
memcpy(&pkt[5], packet, len * sizeof(DataReading));
|
||||
LoRa.beginPacket();
|
||||
LoRa.write((uint8_t*)&pkt, sizeof(pkt));
|
||||
LoRa.endPacket();
|
||||
#endif
|
||||
}
|
||||
void sendFDRS() {
|
||||
#ifdef USE_ESPNOW
|
||||
esp_now_send(gatewayAddress, (uint8_t *) &fdrsData, data_count * sizeof(DataReading));
|
||||
delay(5);
|
||||
#endif
|
||||
#ifdef USE_LORA
|
||||
transmitLoRa(gtwyAddress, fdrsData, data_count);
|
||||
#endif
|
||||
data_count = 0;
|
||||
}
|
||||
void loadFDRS(float d, uint8_t t) {
|
||||
if (data_count > espnow_size) sendFDRS();
|
||||
DataReading dr;
|
||||
dr.id = READING_ID;
|
||||
dr.t = t;
|
||||
dr.d = d;
|
||||
fdrsData[data_count] = dr;
|
||||
data_count++;
|
||||
|
||||
}
|
||||
void sleepFDRS(int sleep_time) {
|
||||
#ifdef DEEP_SLEEP
|
||||
#ifdef ESP32
|
||||
esp_sleep_enable_timer_wakeup(sleep_time * 1000000);
|
||||
esp_deep_sleep_start();
|
||||
#endif
|
||||
#ifdef ESP8266
|
||||
ESP.deepSleep(sleep_time * 1000000);
|
||||
#endif
|
||||
#endif
|
||||
delay(sleep_time * 1000);
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user