Re: JTAG Debugger that fits most ESP32 Projects
Posted: Sun Apr 14, 2019 7:56 pm
by STBESP32
Hi !
I was sold out but I rebuild another batch. They are still available.
STBESP32
Re: JTAG Debugger that fits most ESP32 Projects
Posted: Mon Apr 15, 2019 1:40 pm
by Xavi92
Altera USB Blaster cheap clones e.g.:
https://bit.ly/2UfJLTx can be also used for the ESP32 with moderate success. Check out
this post.
Re: JTAG Debugger that fits most ESP32 Projects
Posted: Mon Apr 15, 2019 11:30 pm
by meowsqueak
STBESP32 wrote: ↑Mon Mar 26, 2018 6:42 pm
I'm curious though - what do you consider "too expensive"? I have a C232HM that works well with the ESP32, and they are US$26 (ex. shipping) each
This cable has no level shifting but you are right in principle it works but not as reliable as a debug adapter with level shifting to the used ESP32 supply voltage. As I'm often work with low power/low voltage applications it was not the best fit for me.
Fair enough. There's a 3.3V version, and the 5V version works with 3.3V signals (doesn't drive at 5V).