The Cricket ESP32 is the 3rd board in the Cricket series, it maintains pin compatibility with the Obsidian ESP32 while fitting into a Raspberry Pi Zero form factor.

NOTE The ESP32 contains cryptographic hardware, meaning I can not ship it to anyone outside of the United States without some paperwork that I haven't been able to complete. Feel free to contact me to let me gauge interest, and I'll investigate the requirements.

This board came as a result of several requests and feedback that a zero form factor was generally desirable to people interested in my larger form factor board. With the discovery of the antenna-less modules that became a feasible concept, and I wanted to try it out. The trade off of this board as opposed to the larger model is the need to supply an antenna to use the WiFi, and the TRS connector and extra header for the unused I/O's on the expander are not available.

Being compatible with a broad range of Pi and Pi Zero peripheral boards allows easy prototyping and deployment of ESP32 projects, and means if the project outgrows the ESP32, a Raspberry pi or similar can be swapped into the project without a large mechanical tear-up

The board is supplied as shown, the antenna and 40-pin header are not included. The boards are provided with MicroPython already onboard, however are compatible with the ESP32 Arduino core as well.