Factory programming ESP8266 gadgets

https://www.electronics-lab.com/factory-programming-esp8266-gadgets/

Johan Kanflo’s Esprog pogo pin connector: The FTDI connector can be found on just about any ESP8266 design. If you are building a gadget to be deployed somewhere and not a full blown development board, the FTDI connector is somewhat overkill. And it is quite large. A few pins could be shaved off but we still […]