Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...
This example shows how to use the Serial Communication feature of the ESP32 microcontroller. It demonstrates how to send and receive data over a serial connection using the built-in UART (Universal ...
I was trying to do the Serial communication example with a Teensy 4.0 and the Rugged-1 unit on Mac OS Catalina and PlatformIO. After running the ImportSdkFiles.sh script, I was unable to build due to ...
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