The comma.ai Discord isn't really a good place to store answers or guidance to questions about the situation with Toyota's TSK/ECU Security Key/SecOC and openpilot. Discord's search is terrible, and ...
Pin diagram, Can give out both 5v and 3.3v Sample Blink Program A sample Blink program with a LED connected to D4 ( i.e the one after the "G" pin ) File -> Examples -> ESP8266 -> Blink ...