Search found 4 matches
- Wed May 15, 2024 1:24 pm
- Forum: ESP-IDF
- Topic: idf.py flash only, skip build
- Replies: 2
- Views: 2200
Re: idf.py flash only, skip build
Thank you so much!
- Wed May 15, 2024 7:50 am
- Forum: ESP-IDF
- Topic: idf.py flash only, skip build
- Replies: 2
- Views: 2200
idf.py flash only, skip build
Hey,
I am setting up a pc for flashing my app onto many esp32-wroom-32e chips. I copied the project folder over and it flashed the app as it should.
I want to remove the base code (like main.c, etc) from the project because I don't want people using this pc to have access to it. But it seems that ...
I am setting up a pc for flashing my app onto many esp32-wroom-32e chips. I copied the project folder over and it flashed the app as it should.
I want to remove the base code (like main.c, etc) from the project because I don't want people using this pc to have access to it. But it seems that ...
- Thu Mar 07, 2024 7:48 am
- Forum: Hardware
- Topic: External crystal on WROOM 32E
- Replies: 1
- Views: 4587
Re: External crystal on WROOM 32E
I figured it out.
Soldered a 10MΩ load resistor shunted over the inputs and outputs of the crystal oscillator. This is the resistor marked as “no component” in the datasheet.
Hope it helps someone else!
Soldered a 10MΩ load resistor shunted over the inputs and outputs of the crystal oscillator. This is the resistor marked as “no component” in the datasheet.
Hope it helps someone else!
- Mon Feb 26, 2024 7:28 am
- Forum: Hardware
- Topic: External crystal on WROOM 32E
- Replies: 1
- Views: 4587
External crystal on WROOM 32E
Hi,
I’ve recently switched from ESP32-WROOM-32 to WROOM-32E and I’m using an external crystal oscillator but it doesn’t start up. I’m using ESP IDF v5.1.
I can see the startup sequence on the oscilloscope but it then just trails off without starting the oscillations.
The same crystal on the old ...
I’ve recently switched from ESP32-WROOM-32 to WROOM-32E and I’m using an external crystal oscillator but it doesn’t start up. I’m using ESP IDF v5.1.
I can see the startup sequence on the oscilloscope but it then just trails off without starting the oscillations.
The same crystal on the old ...