I love Olimex! They're based out of Bulgaria, so English is probably not their first language. Their ESP32 EVB board is often my first stop dev-board for the

I love Olimex! They're based out of Bulgaria, so English is probably not their first language. Their ESP32 EVB board is often my first stop dev-board for the Arduino platform https://www.olimex.com/Products/IoT/ESP32/ESP32-EVB/open-source-hardware https://www.olimex.com/Products/IoT/ESP32/ESP32-EVB/open-sou... Two 10 amp relays. Onboard ethernet. SD card slot. Wifi and bluetooth. It is an amazing board. Yeah the ESP32 isn't open source, but they have github for all the rest. Boards layouts, software.