Olimex UEXT-CH390 SPI to Ethernet module targets Raspberry Pi and ESP32 MCU boards running ESPHome

T2Covered by 1 source · first reported by Hackaday / CNX Software / Liliputing at 06 Nov, 02:48 UTC

Olimex UEXT-CH390 is a small open-source hardware module that adds 10/100 Mbps wired Ethernet connectivity to microcontroller boards through an SPI interface. It is designed for Raspberry Pi Pico and Pico 2 boards, as well as ESP32-S3, C3, C5, C6, and other microcontrollers without built-in…