added some sensors

examples/Sensor_Examples/CapacitiveSoil/CapacitiveSoil.ino

@@ -0,0 +1,21 @@
+//  FARM DATA RELAY SYSTEM
+//
+//  CAPACITIVE SOIL MOISTURE SENSOR MODULE
+//
+//  Developed by Timm Bogner (bogner1@gmail.com) for Sola Gratia Farm in Urbana, Illinois, USA.
+//  Connect sensor to the analog pin of the ESP (A0).
+//
+
+#include "fdrs_sensor_config.h"
+#include <fdrs_node.h>
+void setup() {
+  Serial.begin(115200);
+  beginFDRS();
+  delay(50); //let the sensor warm up
+}
+void loop() {
+  uint16_t s = analogRead(0);
+  loadFDRS(s, SOIL_T);
+  sendFDRS();
+  sleepFDRS(1800);
+}

examples/Sensor_Examples/CapacitiveSoil/fdrs_sensor_config.h

@@ -0,0 +1,33 @@
+//  FARM DATA RELAY SYSTEM
+//
+//  Sensor Configuration
+
+#include <fdrs_globals.h>
+
+#define READING_ID    21   //Unique ID for this sensor
+#define GTWY_MAC      0x01 //Address of the nearest gateway
+
+#define USE_ESPNOW
+//#define USE_LORA
+#define DEEP_SLEEP
+#define POWER_CTRL    14
+#define FDRS_DEBUG
+
+//SPI Configuration -- Needed only on chipsets with multiple SPI interfaces (ESP32)
+#define SPI_SCK 5
+#define SPI_MISO 19
+#define SPI_MOSI 27
+
+//LoRa Configuration
+#define LORA_SS 18
+#define LORA_RST 14
+#define LORA_DIO0 26
+//433E6 for Asia
+//866E6 for Europe
+//915E6 for North America
+//#define LORA_BAND 915E6     // LoRa Frequency Band
+//#define LORA_SF 7           // LoRa Spreading Factor
+//#define LORA_TXPWR 17       // LoRa TX power in dBm (+2dBm - +20dBm), default is +17dBm.  Lower power = less battery use
+//#define LORA_ACK      // Uncomment to enable request for LoRa ACKs at cost of increased battery usage
+//#define LORA_ACK_TIMEOUT 400   // ms timeout waiting for LoRa ACKs (if enabled).  Wouldn't go less than 200ms
+//#define LORA_RETRIES 2          // [0 - 3] When ACK enabled, number of sensor node tx retries when ACK not received or invalid CRC 

examples/Sensor_Examples/FrequencyCounter/FrequencyCounter.ino

@@ -0,0 +1,51 @@
+//  FARM DATA RELAY SYSTEM
+//
+//  Gypsum-based Soil Moisture Sensor
+//
+//  Uses a Ezsbc.com Dev board, a Kisssys moisture sensor board, and a DS3231 RTC.
+//  Deep sleep current is less than 20µA.
+//  https://www.printables.com/model/176752-gypson-water-sensor
+
+
+#include "fdrs_sensor_config.h"
+#include <fdrs_node.h>
+
+
+#define BUTTON_PIN_BITMASK 0x100000000 // 2^32 in hex the pin that is connected to SQW
+#define CLOCK_INTERRUPT_PIN 32  // yep same pin
+
+
+const int FreqIn1 = 17;
+volatile uint16_t Freq1 = 0;
+static uint16_t FreqOut1;
+
+void SensorInt1() {
+  // If the pin is Rising, increment counter
+  Freq1++;
+};
+
+
+void readFrequency() {
+  // for one second we count the pulses and get our moisture reading in pps
+  attachInterrupt(FreqIn1, SensorInt1, RISING);
+  delay(1000);       // delay in ms is 1 seconds-- not the most accurate way to do this but more than accurate enough for our low frequency and 10 second read
+  FreqOut1 = Freq1;       // our frequency * 10
+  detachInterrupt(FreqIn1);   // only reading once so turn off the interrupt
+
+}
+void setup() {
+  beginFDRS();
+  pinMode(FreqIn1, INPUT);
+  Freq1 = 0;
+  delay(50);
+  readFrequency();
+  //DBG("Frequency = " + String(FreqOut1));
+  loadFDRS(FreqOut1, SOIL_T);
+  sendFDRS();
+  sleepFDRS(1800);  //Sleep time in seconds
+
+}
+
+void loop() {
+  // nuttin honey
+}

examples/Sensor_Examples/FrequencyCounter/fdrs_sensor_config.h

@@ -0,0 +1,33 @@
+//  FARM DATA RELAY SYSTEM
+//
+//  Sensor Configuration
+
+#include <fdrs_globals.h>
+
+#define READING_ID    23   //Unique ID for this sensor
+#define GTWY_MAC      0x01 //Address of the nearest gateway
+
+#define USE_ESPNOW
+//#define USE_LORA
+#define DEEP_SLEEP
+#define POWER_CTRL    22
+#define FDRS_DEBUG
+
+//SPI Configuration -- Needed only on chipsets with multiple SPI interfaces (ESP32)
+#define SPI_SCK 5
+#define SPI_MISO 19
+#define SPI_MOSI 27
+
+//LoRa Configuration
+#define LORA_SS 18
+#define LORA_RST 14
+#define LORA_DIO0 26
+//433E6 for Asia
+//866E6 for Europe
+//915E6 for North America
+//#define LORA_BAND 915E6     // LoRa Frequency Band
+//#define LORA_SF 7           // LoRa Spreading Factor
+//#define LORA_TXPWR 17       // LoRa TX power in dBm (+2dBm - +20dBm), default is +17dBm.  Lower power = less battery use
+//#define LORA_ACK      // Uncomment to enable request for LoRa ACKs at cost of increased battery usage
+//#define LORA_ACK_TIMEOUT 400   // ms timeout waiting for LoRa ACKs (if enabled).  Wouldn't go less than 200ms
+//#define LORA_RETRIES 2          // [0 - 3] When ACK enabled, number of sensor node tx retries when ACK not received or invalid CRC