mirror of
https://github.com/timmbogner/Farm-Data-Relay-System
synced 2024-11-10 07:10:42 +00:00
afd964ec2b
Updated to work with latest ESP8266 releases Added tipping bucket, capacitive soil moisture, and motion sensor support
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
// FARM DATA RELAY SYSTEM
|
|
//
|
|
// CAPACITIVE SOIL MOISTURE SENSOR MODULE
|
|
//
|
|
// Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
|
|
// Each sensor is assigned a two-byte identifier along with a one-byte sensor type
|
|
//
|
|
#define CALIBRATION_MODE 0
|
|
#define CALIB_H 285
|
|
#define CALIB_L 485
|
|
#define TERM_MAC 0x00 //Terminal MAC
|
|
#define SLEEPYTIME 60 //Time to sleep in seconds
|
|
#define SOIL_ID 51 //Unique ID (0 - 255) for each data reading
|
|
|
|
#include <ESP8266WiFi.h>
|
|
#include <espnow.h>
|
|
#include "DataReading.h"
|
|
|
|
|
|
uint8_t broadcastAddress[] = {0xAA, 0xBB, 0xCC, 0xDD, 0xEE, TERM_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);
|
|
}
|
|
|
|
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();
|
|
}
|
|
void loop() {
|
|
|
|
}
|
|
void loadData() {
|
|
uint16_t s = analogRead(0);
|
|
if (!CALIBRATION_MODE) {
|
|
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();
|
|
Serial.println(s);
|
|
DataReading Soil;
|
|
Soil.d = s;
|
|
Soil.id = SOIL_ID;
|
|
Soil.t = 5;
|
|
DataReading thePacket[1];
|
|
thePacket[0] = Soil;
|
|
esp_now_send(broadcastAddress, (uint8_t *) &thePacket, sizeof(thePacket));
|
|
}
|