The latest is the TTGO T-Call, an ESP32 breakout board that also has a cellular modem. Yes, it’s only a 2G modem, but that still works in a lot of places, and the whole thing is $15. On board ...

It’s also a pretty safe bet you’d end up running it on some variation of the Arduino sitting in a motor controller breakout board ... to port Grbl to the ESP32 board. Price wise the Arduino ...

Additionally, power supply breakout pins (3.3V and 5V ... The Super Tiny RP2040/ESP32 Display Development Board is more than just a microcontroller—it is a versatile platform for embedded ...

NextPCB has started offering free PCBA prototypes for PCB designs based on the ESP32-S3 wireless microcontroller following a ...

Tarlogic found hidden Bluetooth HCI commands in the ESP32 that could comprise its security by allowing read/write to the RAM ...