hi all, I'm reading a serial line, on ESP32, with this RS422/TTL adaptor https://tse4.mm.bing.net/th?id=OIP.R140prS6_daMiIVRzXOhRgHaHa&pid=Api with this code void setup() { Serial.begin(115200); delay(1000); // speed, mode, rx, tx Serial2.begin(9600, SERIAL_8N1, 26, 32); delay(1000); void loop() { r...

tnks a lot!!!!

nobody?

Hi all, I have an arduino mega project where I send serial data to an 74hct04n inverter.. now I'm porting the project on esp32 (M5Stack). in the example serial2 of arduino IDE I can declare a serial port with: Serial2.begin(unsigned long baud, uint32_t config, int8_t rxPin, int8_t txPin, bool invert...

I'm trying to port an Arduino Mega sketch, using BMC_SBUS, to esp32!! https://github.com/boldstelvis/BMC_SBUS/blob/master/README.md to use this: https://www.kinowheels.com/ with this: https://forum.dji.com/thread-167232-1-1.html this is the connections: https://forum11.djicdn.com/data/attachment/for...

something like that? #define RXD2 16 #define TXD2 17 void setup() { Serial.begin(115200); Serial2.begin(10000000, SERIAL_8N1, RXD2, TXD2); Serial.println("Serial Txd is on pin: " + String(TX)); Serial.println("Serial Rxd is on pin: " + String(RX)); } void loop() { while (Serial2.available()) { Seria...

tnks for answering !!!

How can I set up serial comunication so fast?

Serial.begin(????????);

Hi all, is it possible to communicate with this [url]https://www.espros.com/downloads/02_Cameras_and_Modules/Installation_and_Operation_Manual_TOFCAM635.pdf?fbclid=IwAR1GULRETt4xHPXNqR6cUo__23p22xEeJSrJPg-BDx6FgGk2MjSn_KJUwiw[url] sensor ? it say TTL UART interface at 10 Mbit/s I'm in arduino enviro...

Hi all, I would like to send a PPM to this https://www.frsky-rc.com/xjt/ transmitter to control gimbal axes (PAN,TILT,ROL) with M5Stack gyro remotely. the only working sketch I found to generate PPM is for Arduino and use timer interrupt: //https://forum.arduino.cc/index.php/topic,163199.msg1220724....

Here the answer :
https://github.com/leonyuhanov/ESP-NOW-TX-RX

thanks a lot to all