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Add Bluetooth to Arduino and ESP8266 easily using RYB2340 module

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...
CNX Software

Flash Bee – An ESP32-C3-based DIY handheld lightning detector

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
IEEE

Smart Water Level Indicator and Control System Using Arduino Uno and Bluetooth

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...
GitHub

Arduino_RM67162.h

#define RM67162_RST_DELAY 120 ///< delay ms wait for reset finish #define RM67162_SLPIN_DELAY 120 ///< delay ms wait for sleep in finish #define RM67162_SLPOUT_DELAY 120 ///< delay ms wait for sleep ...
GitHub

create_fake_lib_c.py

('_fake_defines.h', '#define\tNULL\t0\n#define\tBUFSIZ\t\t1024\n#define\tFOPEN_MAX\t20\n#define\tFILENAME_MAX\t1024\n\n#ifndef SEEK_SET\n#define\tSEEK_SET\t0\t/* set ...