I’ve performed the hardware modification at site below to bypass the efm8bb1 chip and let the esp8266 handle the RF decoding/encoding directly.
I’m wondering if anyone who has done the same has traced out all of the I/O and knows a valid OMG configuration to use?
So far, I know:
RF receiver on gpio4
RF transmitter on gpio5
Button on gpio0 (active low)
LED on gpio13 (inverted)
There should be two more LEDs accessible, but I don’t know their gpio connections. I’m hoping to use PiLight for the encoding/decoding.