Espoir is a Power over Ethernet + (PoE 802.3af/at) devboard based on the ESP32 microcontroller, with a mikroBUS socket to connect over 1,300 existing extension boards (or a protoboard of your making). Its other features include Wi-Fi, Bluetooth, a direct USB-C 2.0 connector, and a 5 Volts / 3 Amps isolated power supply.
Espoir is open source and OSHWA certified. Use it in your next design with the security that comes with having the source files on hand. It is also developed and built exclusively with free, open source software (FOSS), so you are sure to be able to access the files at any time.
Its firmware is as versatile as its hardware: Espoir can be programmed or configured with ESP-IDF, Arduino-ESP32, MicroPython and Tasmota for IoT projects.
Not impressed yet? Check out Espoir's extensive documentation to learn everything about it.
https://docs.connaxio.com
Our first project with Espoir is a scalable, open source irrigation system. What's yours?
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