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Search found 3 matches
- Mon Jul 17, 2023 1:54 am
- Forum: 硬件问题讨论
- Topic: ESP32-WROOM-32E烧录为什么要把IO22接地?
- Replies: 3
- Views: 5311
Re: ESP32-WROOM-32E烧录为什么要把IO22接地?
IO22接地后就能烧录了，IO2当做普通GPIO在使用，如图。IO22不接地就不能烧录。接地就可以。
- Fri Jul 14, 2023 4:11 am
- Forum: 硬件问题讨论
- Topic: ESP32-WROOM-32E烧录为什么要把IO22接地?
- Replies: 3
- Views: 5311
ESP32-WROOM-32E烧录为什么要把IO22接地?
Code: Untitled.txt Select all
使用ESP32-WROOM-32E设计了一个产品，使用Auto program模式，6根烧录线，电源，地，UART和 DTR RTS-->EN IO0，但产品不能烧录。从百度查到需要将IO22接地才能正常烧录，试了后果然将IO22接地就能烧录？但我从乐鑫的文档和参考设计看不出哪里有这个要求。请帮我解释下疑问？- Fri Oct 29, 2021 10:03 am
- Forum: ESP RainMaker
- Topic: How to write ESP-RainMaker device license to ESP32?
- Replies: 1
- Views: 11481
How to write ESP-RainMaker device license to ESP32?
Hi RainMaker team:
I have tested the ESP-Rainmaker examples code.
We are satisfied with the capabilities of ESP-Rainmaker.
We plan to built some product using this technology.
We know that ESP-RainMaker has two charging models, subscription model and license model.
How to get the device license and ...
I have tested the ESP-Rainmaker examples code.
We are satisfied with the capabilities of ESP-Rainmaker.
We plan to built some product using this technology.
We know that ESP-RainMaker has two charging models, subscription model and license model.
How to get the device license and ...