Esp32 Programmer

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prothan
 
Posts: 11
Joined: Thu Apr 24, 2014 1:33 am

Esp32 Programmer

Post by prothan »

Hello,

I purchased a 32WT-Eth01 (ref link. https://www.amazon.com/DWEII-WT32-ETH01 ... B09V4TFNY7).

Does Adafruit sell a device that can program this, that resets automatically?

Currently I am programming with Adafruit ttl logic cable, need to pull IO-0 to ground when I want to program, then reset the board, it is a real pain.

Thanks

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adafruit_support_carter
 
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Joined: Tue Nov 29, 2016 2:45 pm

Re: Esp32 Programmer

Post by adafruit_support_carter »

No way around that. It's how the board is designed. That's the basic process for putting the ESP32 into bootloader mode. To make it more automated would require some additional hardware design on the board.

As examples, compare the Adafruit ESP32 HUZZAH breakout, which requires manually getting into bootloader mode similar to the board you have:
https://github.com/adafruit/Adafruit_BN ... /tag/1.6.1
vs. the Feather ESP32, which does not require manual bootloading:
https://learn.adafruit.com/adafruit-esp ... r-v2/blink

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