Hello,
have a look at the schamait drawing: https://docs.macchina.cc/superb-docs/hardware
If i am right JTAG pins (MTMS;MTDI;MTCK;MTDO) are not reachable by pin headers, even inserted in Adapter board . right ?
How to connect JTAg debugger then ?
Thanks in advance
Marc
You’ll be able to get to 3 of the signals via pin headers and the 4th is available on a test point T5.
Here is a sketch showing where JTAG signals are found. Let us know if you get things working, thanks!
Hello,
thank you very mich, works fine with ESP-Prog and Platform.io 
Would you please add this image into WIKI documentation ?
Thanks in advance
