Search found 6 matches

by phorena_bob
Tue Sep 29, 2020 8:13 am
Forum: ESP-IDF 中文讨论版
Topic: ESP32-WROOM-32 上电问题
Replies: 5
Views: 7165

Re: ESP32-WROOM-32 上电问题

有解决办法吗?
by phorena_bob
Tue Sep 29, 2020 8:13 am
Forum: ESP-IDF
Topic: ESP32-WROOM-32 Power On Problem
Replies: 5
Views: 4107

Re: ESP32-WROOM-32 Power On Problem

no. The capacitor was changed but it is the same. Any other solutions?
by phorena_bob
Tue Sep 15, 2020 3:08 am
Forum: ESP-IDF 中文讨论版
Topic: ESP32-WROOM-32 上电问题
Replies: 5
Views: 7165

Re: ESP32-WROOM-32 上电问题

Capture2.PNG
Capture2.PNG (6.93 KiB) Viewed 7144 times
Capture1.PNG
Capture1.PNG (27.44 KiB) Viewed 7144 times
原理图已附上。
by phorena_bob
Tue Sep 15, 2020 3:07 am
Forum: ESP-IDF
Topic: ESP32-WROOM-32 Power On Problem
Replies: 5
Views: 4107

Re: ESP32-WROOM-32 Power On Problem

Capture2.PNG
Capture2.PNG (6.93 KiB) Viewed 4062 times
Capture1.PNG
Capture1.PNG (27.44 KiB) Viewed 4062 times
The schematic is attached
by phorena_bob
Sun Sep 13, 2020 1:32 pm
Forum: ESP-IDF 中文讨论版
Topic: ESP32-WROOM-32 上电问题
Replies: 5
Views: 7165

ESP32-WROOM-32 上电问题

最近我们在调试ESP32-WROOM-32板子是发现一个问题。代码是完整下载到芯片里并且是可以运行的。但是,但板子上电后,ESP32芯片却不会运行,只有必须在按下reset键后才运行。这是很奇怪的现象。有什么人可以帮助我吗?
by phorena_bob
Sun Sep 13, 2020 1:30 pm
Forum: ESP-IDF
Topic: ESP32-WROOM-32 Power On Problem
Replies: 5
Views: 4107

ESP32-WROOM-32 Power On Problem

A problem was found on our ESP32-WROOM-32 chipset-based board. The program was successfully download and run. However, when we power up the device, it do not run until we press the reset button. The problem was found in Ardurio and IDF environment. Can anyone help me? Thank you!