Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega microcontrollers, that way I don't have to use a breadboard and make the wiring to program ...

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When building the examples using the new USB subsystem (e.g. .\samples\subsys\usb\cdc_acm\ and .\samples\subsys\usb\cdc_acm_bridge.) for an arduino_nano_33_ble (rev2) board, no COM port shows up under ...

Write AT+TARGE_RESET\r\n to 0000ffe2-0000-1000-8000-00805f9b34fb to reset the BLE-UNO. Write the bin file converted from hex according to the skt500v1 protocol to 0000ffe1-0000-1000-8000-00805f9b34fb.

LILYGO T-2CAN is an updated version of the earlier TTGO T-CAN485, with a more powerful ESP32-S3 MCU and two isolated CAN bus interfaces. Like its predecessor, it is designed for vehicle diagnostics, ...