push lib

IOT/receiver LoRa/lib/Farm-Data-Relay-System/examples/Controller_examples/FastLED/FastLED.ino

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+//  FARM DATA RELAY SYSTEM
+//
+//  FastLED Lantern
+//
+//  Developed by Timm Bogner (timmbogner@gmail.com) in Urbana, Illinois, USA.
+//  Rest in Peace, Daniel Garcia. Thank you for bringing so much light to the world!
+
+//  Type
+//   1: Red
+//   2: Green
+//   3: Blue
+//   4: Hue
+//   5: Saturation
+//   6: Brightness
+//
+//
+
+#define USE_PWM    //If using an RGB LED
+// #define PIN_R  18   //ESP32 WeMos
+// #define PIN_G  19
+// #define PIN_B  23
+
+#define PIN_R  14  //8266 WeMos
+#define PIN_G  12
+#define PIN_B  13
+
+#define PIN_DATA 4  // If using a NeoPixel
+#define NUM_LEDS 24  // Number of physical LEDs.
+
+#include <FastLED.h>
+#include "fdrs_node_config.h"
+#include <fdrs_node.h>
+
+CRGB rgb_color = CRGB::Black;
+CHSV hsv_color(0, 255, 255);
+bool hsv_mode = false;
+bool new_data = false;
+
+CRGB leds[NUM_LEDS];
+
+void fdrs_recv_cb(DataReading theData) {
+
+  new_data = true;
+  int id = (int)theData.id;
+  uint8_t type = (uint8_t)theData.t;
+  uint8_t data = (uint8_t)theData.d;
+  switch (type) {
+    case 1:
+      rgb_color.red = data;
+      hsv_mode = false;
+      break;
+    case 2:
+      rgb_color.green = data;
+      hsv_mode = false;
+      break;
+    case 3:
+      rgb_color.blue = data;
+      hsv_mode = false;
+      break;
+    case 4:
+      hsv_color.hue = data;
+      hsv_mode = true;
+      break;
+    case 5:
+      hsv_color.sat = data;
+      hsv_mode = true;
+      break;
+    case 6:
+      hsv_color.val = data;
+      hsv_mode = true;
+      break;
+  }
+}
+void setup_pwm() {
+#ifdef ESP8266
+  pinMode(PIN_R, OUTPUT);
+  pinMode(PIN_G, OUTPUT);
+  pinMode(PIN_B, OUTPUT);
+#endif
+#ifdef ESP32
+  ledcSetup(0, 5000, 8);
+  ledcSetup(1, 5000, 8);
+  ledcSetup(2, 5000, 8);
+  ledcAttachPin(PIN_R, 0);
+  ledcAttachPin(PIN_G, 1);
+  ledcAttachPin(PIN_B, 2);
+#endif
+}
+
+void set_color(CRGB new_color) {
+#ifdef USE_PWM
+#ifdef ESP8266
+  analogWrite(PIN_R, new_color.r);
+  analogWrite(PIN_G, new_color.g);
+  analogWrite(PIN_B, new_color.b);
+#elif ESP32
+  ledcWrite(0, new_color.r);
+  ledcWrite(1, new_color.g);
+  ledcWrite(2, new_color.b);
+#endif
+#else
+  fill_solid(leds, NUM_LEDS, new_color);
+  FastLED.show();
+#endif  // USE_PWM
+}
+
+void color_bars() {
+  set_color(CRGB::Red);
+  delay(250);
+  set_color(CRGB::Green);
+  delay(250);
+  set_color(CRGB::Blue);
+  delay(250);
+  set_color(CRGB::Black);
+}
+
+void setup() {
+#ifdef USE_PWM
+  setup_pwm();
+#else
+  FastLED.addLeds<WS2812B, PIN_DATA, GRB>(leds, NUM_LEDS);
+#endif
+  color_bars();
+
+  beginFDRS();
+  addFDRS(1000, fdrs_recv_cb);
+  subscribeFDRS(READING_ID);
+}
+void loop() {
+  loopFDRS();
+  if (new_data) {
+    new_data = false;
+    if (hsv_mode) {
+      set_color(hsv_color);
+    } else {
+      set_color(rgb_color);
+    }
+  }
+}

IOT/receiver LoRa/lib/Farm-Data-Relay-System/examples/Controller_examples/FastLED/fdrs_node_config.h

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+//  FARM DATA RELAY SYSTEM
+//
+//  Sensor Configuration
+
+#include <fdrs_globals.h>
+
+#define READING_ID    104   //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
+
+// LoRa Configuration
+#define RADIOLIB_MODULE SX1276 //Tested on SX1276
+#define LORA_SS 18
+#define LORA_RST 14
+#define LORA_DIO 26
+
+#define LORA_TXPWR 17    // LoRa TX power in dBm (: +2dBm - +17dBm (for SX1276-7) +20dBm (for SX1278))
+#define LORA_ACK        // Request LoRa acknowledgment.