The Feather Huzzah ESP8266 arrived from Adafruit today:
But I forgot to order the DHT11 temperature sensor to go with it, so I’ll have to prototype without it. I’ve been trying out my code on it, and it isn’t behaving as well as the M0. It’s not sending the UDP packets to the server, and after 10 seconds or so the endPacket() method on the UDP class starts returning errors. Time to get to reading docs and such.