I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...
The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
ESPToolbox offers handy web utilities tailored for the ESP8266 and ESP32 microcontrollers. This toolbox simplifies tasks such as blinking LEDs, detecting devices, and working with I2C. Whether you are ...