I made a pcb to make it easy program esp-01 or esp-12e modules.   It's not tested yet so take a good look before fabricating.   I made holes for the esp-12e because i intend to solder 2mm header pins on my esp12e modules and put it on 2mm female headers. So it is more easy to exchange.   Let me know if you like this....

I made a pcb to make it easy program esp-01 or esp-12e modules.

 

It's not tested yet so take a good look before fabricating.

 

I made holes for the esp-12e because i intend to solder 2mm header pins on my esp12e modules and put it on 2mm female headers.

So it is more easy to exchange.

 

Let me know if you like this....