GitHub

ghanshyampatidar007/SPI-Communication-Between-ESP32-S3-and-Arduino-Uno-String-Exchange

This project demonstrates full-duplex SPI communication between an ESP32-S3 (running Zephyr RTOS) and an Arduino Uno. The goal is to send one full string from the master (ESP32-S3) and receive one ...
GitHub

Notification 8 byte data size

void notifyCB(NimBLERemoteCharacteristic* pRemoteCharacteristic, uint8_t* pData, size_t length, bool isNotify) { std::string str = (isNotify == true) ? "" : ""; //str ...