106 lines
4.1 KiB
Arduino
106 lines
4.1 KiB
Arduino
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/*
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* EBYTE LoRa E220
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*
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* Receive messages on CHANNEL 23
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* Uncomment #define ENABLE_RSSI true in this sketch
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* if the sender send RSSI also
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*
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* by Renzo Mischianti <https://www.mischianti.org>
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*
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* https://www.mischianti.org
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*
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* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
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* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 10 (or GND) ----- PB0 (or GND) ----- 7 Volt div (or GND)
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* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 11 (or GND) ----- PB10 (or GND) ----- 6 Volt div (or GND)
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* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
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* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
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* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
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* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
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* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
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*
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*/
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// If you want use RSSI uncomment
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//#define ENABLE_RSSI true
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#include "Arduino.h"
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#include "LoRa_E220.h"
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// ---------- esp8266 pins --------------
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//LoRa_E220 e220ttl(RX, TX, AUX, M0, M1); // Arduino RX <-- e220 TX, Arduino TX --> e220 RX
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LoRa_E220 e220ttl(D3, D4, D5, D7, D6); // Arduino RX <-- e220 TX, Arduino TX --> e220 RX AUX M0 M1
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//LoRa_E220 e220ttl(D2, D3); // Config without connect AUX and M0 M1
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//#include <SoftwareSerial.h>
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//SoftwareSerial mySerial(D2, D3); // Arduino RX <-- e220 TX, Arduino TX --> e220 RX
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//LoRa_E220 e220ttl(&mySerial, D5, D7, D6); // AUX M0 M1
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// -------------------------------------
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// ---------- Arduino pins --------------
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//LoRa_E220 e220ttl(4, 5, 3, 7, 6); // Arduino RX <-- e220 TX, Arduino TX --> e220 RX AUX M0 M1
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//LoRa_E220 e220ttl(4, 5); // Config without connect AUX and M0 M1
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//#include <SoftwareSerial.h>
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//SoftwareSerial mySerial(4, 5); // Arduino RX <-- e220 TX, Arduino TX --> e220 RX
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//LoRa_E220 e220ttl(&mySerial, 3, 7, 6); // AUX M0 M1
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// -------------------------------------
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// ------------- Arduino Nano 33 IoT -------------
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// LoRa_E220 e220ttl(&Serial1, 2, 4, 6); // RX AUX M0 M1
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// -------------------------------------------------
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// ------------- Arduino MKR WiFi 1010 -------------
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// LoRa_E220 e220ttl(&Serial1, 0, 2, 4); // RX AUX M0 M1
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// -------------------------------------------------
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// ---------- esp32 pins --------------
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// LoRa_E220 e220ttl(&Serial2, 15, 21, 19); // RX AUX M0 M1
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//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
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// -------------------------------------
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// ---------- Raspberry PI Pico pins --------------
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// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
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// -------------------------------------
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// ---------------- STM32 --------------------
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//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
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//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
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// -------------------------------------------------
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void setup() {
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Serial.begin(9600);
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delay(500);
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// Startup all pins and UART
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e220ttl.begin();
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Serial.println("Start receiving!");
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}
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void loop() {
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// If something available
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if (e220ttl.available()>1) {
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Serial.println("Message received!");
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// read the String message
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#ifdef ENABLE_RSSI
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ResponseContainer rc = e220ttl.receiveMessageRSSI();
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#else
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ResponseContainer rc = e220ttl.receiveMessage();
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#endif
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// Is something goes wrong print error
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if (rc.status.code!=1){
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Serial.println(rc.status.getResponseDescription());
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}else{
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// Print the data received
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Serial.println(rc.status.getResponseDescription());
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Serial.println(rc.data);
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#ifdef ENABLE_RSSI
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Serial.print("RSSI: "); Serial.println(rc.rssi, DEC);
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#endif
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}
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}
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}
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