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Merge remote-tracking branch 'origin/test'
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‎LoRa_E220.cpp

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -832,6 +832,7 @@ ResponseStatus LoRa_E220::sendMessage(const String message){
832832
DEBUG_PRINTLN(size);
833833
char messageFixed[size];
834834
memcpy(messageFixed,message.c_str(),size);
835+
DEBUG_PRINTLN(F(" memcpy "));
835836

836837
ResponseStatus status;
837838
status.code = this->sendStruct((uint8_t *)&messageFixed, size);

‎LoRa_E220.h

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@
22
* EBYTE LoRa E220 Series
33
*
44
* AUTHOR: Renzo Mischianti
5-
* VERSION: 1.0.3
5+
* VERSION: 1.0.4
66
*
77
* https://www.mischianti.org
88
*
@@ -56,7 +56,7 @@
5656
#define MAX_SIZE_TX_PACKET 200
5757

5858
// Uncomment to enable printing out nice debug messages.
59-
#define LoRa_E220_DEBUG
59+
//#define LoRa_E220_DEBUG
6060

6161
// Define where debug output will be printed.
6262
#define DEBUG_PRINTER Serial

‎README.md

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@@ -12,6 +12,7 @@
1212
</div>
1313

1414
###CHANGELOG
15+
- 2022-08-31 1.0.4 Minor fix and examples update for Raspberry Pi Pico and STM32
1516
- 2022-04-27 1.0.3 Fix frequencies define
1617
- 2022-04-07 1.0.2 Fix support for STM32
1718

‎examples/01_getConfiguration/01_getConfiguration.ino

Lines changed: 17 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -7,14 +7,14 @@
77
*
88
* https://www.mischianti.org
99
*
10-
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- ArduinoUNO
11-
* M0 ----- D7 (or 3.3v) ----- 19 (or 3.3v) ----- 4 (or 3.3v) ----- 2 (or 3.3v) ----- 7 Volt div (or 3.3v)
12-
* M1 ----- D6 (or 3.3v) ----- 21 (or 3.3v) ----- 6 (or 3.3v) ----- 4 (or 3.3v) ----- 6 Volt div (or 3.3v)
13-
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 4 (PullUP)
14-
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 5 Volt div (PullUP)
15-
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 3 (PullUP)
16-
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
17-
* GND ----- GND ----- GND ----- GND ----- GND ----- GND
10+
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
11+
* M0 ----- D7 (or 3.3v) ----- 19 (or 3.3v) ----- 4 (or 3.3v) ----- 2 (or 3.3v) ----- 10 (or 3.3v) ----- PB0 (or 3.3v) ----- 7 Volt div (or 3.3v)
12+
* M1 ----- D6 (or 3.3v) ----- 21 (or 3.3v) ----- 6 (or 3.3v) ----- 4 (or 3.3v) ----- 11 (or 3.3v) ----- PB10 (or 3.3v) ----- 6 Volt div (or 3.3v)
13+
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
14+
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
15+
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
16+
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
17+
* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
1818
*
1919
*/
2020

@@ -54,6 +54,15 @@ LoRa_E220 e220ttl(4, 5, 3, 7, 6); // Arduino RX <-- e220 TX, Arduino TX --> e220
5454
//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
5555
// -------------------------------------
5656

57+
// ---------- Raspberry PI Pico pins --------------
58+
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
59+
// -------------------------------------
60+
61+
// ---------------- STM32 --------------------
62+
//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
63+
//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
64+
// -------------------------------------------------
65+
5766
void printParameters(struct Configuration configuration);
5867
void printModuleInformation(struct ModuleInformation moduleInformation);
5968

‎examples/01_setConfiguration/01_setConfiguration.ino

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Original file line numberDiff line numberDiff line change
@@ -8,14 +8,14 @@
88
*
99
* https://www.mischianti.org
1010
*
11-
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- ArduinoUNO
12-
* M0 ----- D7 (or 3.3v) ----- 19 (or 3.3v) ----- 4 (or 3.3v) ----- 2 (or 3.3v) ----- 7 Volt div (or 3.3v)
13-
* M1 ----- D6 (or 3.3v) ----- 21 (or 3.3v) ----- 6 (or 3.3v) ----- 4 (or 3.3v) ----- 6 Volt div (or 3.3v)
14-
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 4 (PullUP)
15-
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 5 Volt div (PullUP)
16-
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 3 (PullUP)
17-
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
18-
* GND ----- GND ----- GND ----- GND ----- GND ----- GND
11+
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
12+
* M0 ----- D7 (or 3.3v) ----- 19 (or 3.3v) ----- 4 (or 3.3v) ----- 2 (or 3.3v) ----- 10 (or 3.3v) ----- PB0 (or 3.3v) ----- 7 Volt div (or 3.3v)
13+
* M1 ----- D6 (or 3.3v) ----- 21 (or 3.3v) ----- 6 (or 3.3v) ----- 4 (or 3.3v) ----- 11 (or 3.3v) ----- PB10 (or 3.3v) ----- 6 Volt div (or 3.3v)
14+
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
15+
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
16+
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
17+
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
18+
* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
1919
*
2020
*/
2121
#include "Arduino.h"
@@ -54,6 +54,15 @@ LoRa_E220 e220ttl(4, 5, 3, 7, 6); // Arduino RX <-- e220 TX, Arduino TX --> e220
5454
//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
5555
// -------------------------------------
5656

57+
// ---------- Raspberry PI Pico pins --------------
58+
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
59+
// -------------------------------------
60+
61+
// ---------------- STM32 --------------------
62+
//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
63+
//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
64+
// -------------------------------------------------
65+
5766
void printParameters(struct Configuration configuration);
5867
void printModuleInformation(struct ModuleInformation moduleInformation);
5968

‎examples/02_sendTransparentTransmission/02_sendTransparentTransmission.ino

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Original file line numberDiff line numberDiff line change
@@ -14,14 +14,14 @@
1414
*
1515
* https://www.mischianti.org
1616
*
17-
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- ArduinoUNO
18-
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 7 Volt div (or GND)
19-
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 6 Volt div (or GND)
20-
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 4 (PullUP)
21-
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 5 Volt div (PullUP)
22-
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 3 (PullUP)
23-
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
24-
* GND ----- GND ----- GND ----- GND ----- GND ----- GND
17+
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
18+
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 10 (or GND) ----- PB0 (or GND) ----- 7 Volt div (or GND)
19+
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 11 (or GND) ----- PB10 (or GND) ----- 6 Volt div (or GND)
20+
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
21+
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
22+
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
23+
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
24+
* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
2525
*
2626
*/
2727
#define ENABLE_RSSI true
@@ -62,6 +62,14 @@ LoRa_E220 e220ttl(4, 5, 3, 7, 6); // Arduino RX <-- e220 TX, Arduino TX --> e220
6262
//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
6363
// -------------------------------------
6464

65+
// ---------- Raspberry PI Pico pins --------------
66+
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
67+
// -------------------------------------
68+
69+
// ---------------- STM32 --------------------
70+
//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
71+
//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
72+
// -------------------------------------------------
6573
void setup() {
6674
Serial.begin(9600);
6775
delay(500);

‎examples/04_sendFixedTransmission/04_sendFixedTransmission.ino

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Original file line numberDiff line numberDiff line change
@@ -19,14 +19,14 @@
1919
*
2020
* https://www.mischianti.org
2121
*
22-
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- ArduinoUNO
23-
* M0 ----- D7 (or 3.3v) ----- 19 (or 3.3v) ----- 4 (or 3.3v) ----- 2 (or 3.3v) ----- 7 Volt div (or 3.3v)
24-
* M1 ----- D6 (or 3.3v) ----- 21 (or 3.3v) ----- 6 (or 3.3v) ----- 4 (or 3.3v) ----- 6 Volt div (or 3.3v)
25-
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 4 (PullUP)
26-
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 5 Volt div (PullUP)
27-
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 3 (PullUP)
28-
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
29-
* GND ----- GND ----- GND ----- GND ----- GND ----- GND
22+
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
23+
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 10 (or GND) ----- PB0 (or GND) ----- 7 Volt div (or GND)
24+
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 11 (or GND) ----- PB10 (or GND) ----- 6 Volt div (or GND)
25+
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
26+
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
27+
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
28+
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
29+
* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
3030
*
3131
*/
3232

@@ -76,6 +76,14 @@ LoRa_E220 e220ttl(4, 5, 3, 7, 6); // Arduino RX <-- e220 TX, Arduino TX --> e220
7676
//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
7777
// -------------------------------------
7878

79+
// ---------- Raspberry PI Pico pins --------------
80+
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
81+
// -------------------------------------
82+
83+
// ---------------- STM32 --------------------
84+
//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
85+
//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
86+
// -------------------------------------------------
7987
void printParameters(struct Configuration configuration);
8088

8189
void setup() {

‎examples/05_sendFixedTransmissionStructure/05_sendFixedTransmissionStructure.ino

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Original file line numberDiff line numberDiff line change
@@ -21,14 +21,14 @@
2121
*
2222
* https://www.mischianti.org
2323
*
24-
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- ArduinoUNO
25-
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 7 Volt div (or GND)
26-
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 6 Volt div (or GND)
27-
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 4 (PullUP)
28-
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 5 Volt div (PullUP)
29-
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 3 (PullUP)
30-
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
31-
* GND ----- GND ----- GND ----- GND ----- GND ----- GND
24+
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
25+
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 10 (or GND) ----- PB0 (or GND) ----- 7 Volt div (or GND)
26+
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 11 (or GND) ----- PB10 (or GND) ----- 6 Volt div (or GND)
27+
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
28+
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
29+
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
30+
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
31+
* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
3232
*
3333
*/
3434

@@ -80,6 +80,14 @@
8080
//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
8181
// -------------------------------------
8282

83+
// ---------- Raspberry PI Pico pins --------------
84+
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
85+
// -------------------------------------
86+
87+
// ---------------- STM32 --------------------
88+
//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
89+
//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
90+
// -------------------------------------------------
8391
struct Message {
8492
char type[5];
8593
char message[8];

‎examples/05_sendFixedTransmissionStructureReadPartial/05_sendFixedTransmissionStructureReadPartial.ino

Lines changed: 16 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -19,14 +19,14 @@
1919
*
2020
* https://www.mischianti.org
2121
*
22-
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- ArduinoUNO
23-
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 7 Volt div (or GND)
24-
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 6 Volt div (or GND)
25-
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 4 (PullUP)
26-
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 5 Volt div (PullUP)
27-
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 3 (PullUP)
28-
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
29-
* GND ----- GND ----- GND ----- GND ----- GND ----- GND
22+
* E220 ----- WeMos D1 mini ----- esp32 ----- Arduino Nano 33 IoT ----- Arduino MKR ----- Raspberry Pi Pico ----- stm32 ----- ArduinoUNO
23+
* M0 ----- D7 (or GND) ----- 19 (or GND) ----- 4 (or GND) ----- 2 (or GND) ----- 10 (or GND) ----- PB0 (or GND) ----- 7 Volt div (or GND)
24+
* M1 ----- D6 (or GND) ----- 21 (or GND) ----- 6 (or GND) ----- 4 (or GND) ----- 11 (or GND) ----- PB10 (or GND) ----- 6 Volt div (or GND)
25+
* TX ----- D3 (PullUP) ----- TX2 (PullUP) ----- TX1 (PullUP) ----- 14 (PullUP) ----- 8 (PullUP) ----- PA2 TX2 (PullUP) ----- 4 (PullUP)
26+
* RX ----- D4 (PullUP) ----- RX2 (PullUP) ----- RX1 (PullUP) ----- 13 (PullUP) ----- 9 (PullUP) ----- PA3 RX2 (PullUP) ----- 5 Volt div (PullUP)
27+
* AUX ----- D5 (PullUP) ----- 18 (PullUP) ----- 2 (PullUP) ----- 0 (PullUP) ----- 2 (PullUP) ----- PA0 (PullUP) ----- 3 (PullUP)
28+
* VCC ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v ----- 3.3v/5v
29+
* GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND ----- GND
3030
*
3131
*/
3232

@@ -80,6 +80,14 @@
8080
//LoRa_E220 e220ttl(&Serial2, 22, 4, 18, 21, 19, UART_BPS_RATE_9600); // esp32 RX <-- e220 TX, esp32 TX --> e220 RX AUX M0 M1
8181
// -------------------------------------
8282

83+
// ---------- Raspberry PI Pico pins --------------
84+
// LoRa_E220 e220ttl(&Serial2, 2, 10, 11); // RX AUX M0 M1
85+
// -------------------------------------
86+
87+
// ---------------- STM32 --------------------
88+
//HardwareSerial Serial2(USART2); // PA3 (RX) PA2 (TX)
89+
//LoRa_E220 e220ttl(&Serial2, PA0, PB0, PB10); // RX AUX M0 M1
90+
// -------------------------------------------------
8391
struct MessageTemperature {
8492
char type[5];
8593
char message[8];

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