Re: Open Source Bitcoin ASIC miner project that uses 2x BM1387 (Antminer S9)
I know NebulaMiner is hard at work on a Rust implementation, but it sounds like it might be a bit. I think the best thing to do on that front is to get setup with the Espressif ESP-IDF SDK (it's C / FreeRTOS based). They have a bunch of cool examples for getting connected to WiFi and opening TCP sockets, etc. ESP-IDF has a cJSON library included which I think is the way to go for talking Stratum.
Sounds good; I've actually already played around with ESP-IDF on a regular old ESP32.That render is awesome! How did you do that? We gotta figure out how to get orange solder mask on these boards!!
Simply with KiCAD. 
You can change render settings, colors etc. in the preferences.That would be sweet!