It has:
- reset button
- BMX055 - gyro+accelrometer+magnetometer
- BME280 - pressure+temperature+humidity
- 16mb SPI flash
Any feedback welcome. I will let it rest a little before I have boards made. I'm also still not sure whether to use the BMX055 or the MPU9250. The later has a Micropython driver ready, for the former I'd had to write one. What I'm even less sure about is whether or not the ESP8266 actually can drive all this. The BME280 driver alone seems to be to big for it, even cross compiled and frozen. It only worked after I upped the heap to 40k.