Search found 3529 matches
- Wed Mar 16, 2022 4:04 pm
- Forum: Hardware
- Topic: Need help for Battery Support with ESP32-WROVER Module
- Replies: 20
- Views: 10462
Re: Need help for Battery Support with ESP32-WROVER Module
ESP32-WROVER and ESP32-WROVER-I are first generation 1.8v ESP32-WROVER-B and ESP32-WROVER-IB are second generation 3.3v ESP32-WROVER-E and ESP32-WROVER-IE are third generation 3.3v I don't know if running at wrong vddsdio voltage may contribute to your problems. I think you need to wait for espressi...
- Tue Mar 15, 2022 7:26 pm
- Forum: Hardware
- Topic: Need help for Battery Support with ESP32-WROVER Module
- Replies: 20
- Views: 10462
Re: Need help for Battery Support with ESP32-WROVER-I Module
Isn't wrover-i supposed to be bootstrapped to 1.8v or did you set efuse? Is it first generation wrover or B or E version?
Did you dump the flash? Did you try reprogramming? Did you check flash status registers?
Is this a different design than your other thread with boot failure?
Did you dump the flash? Did you try reprogramming? Did you check flash status registers?
Is this a different design than your other thread with boot failure?
- Mon Mar 14, 2022 9:55 pm
- Forum: Hardware
- Topic: Maximum ESP32-S2 Deep Sleep Duration
- Replies: 3
- Views: 3624
- Mon Mar 14, 2022 6:44 pm
- Forum: Hardware
- Topic: Need help for Battery Support with ESP32-WROVER Module
- Replies: 20
- Views: 10462
Re: Need help for Battery Support with ESP32-WROVER-I Module
Why should gpio0 have 1.8v?
Afaik the only way to exit stuck state is to pull en pin low until voltage is good.
Afaik the only way to exit stuck state is to pull en pin low until voltage is good.
- Fri Mar 11, 2022 8:12 am
- Forum: Hardware
- Topic: Flash Memory Corruption Issue
- Replies: 17
- Views: 12878
Re: Flash Memory Corruption Issue
You have a different flash chip than the GitHub issue and seems your problem is different so you will have to wait for espressif to examine your hardware.
- Thu Mar 10, 2022 3:03 am
- Forum: Hardware
- Topic: We are making a product with ESP32-S module on
- Replies: 2
- Views: 1412
- Wed Mar 09, 2022 8:34 pm
- Forum: ESP-IDF
- Topic: Flash Encryption not working?
- Replies: 3
- Views: 3253
Re: Flash Encryption not working?
Using emulated efuse is going to result in faking the encryption. You can only turn on the actual hardware encryption by burning the efuse.
- Tue Mar 08, 2022 5:39 pm
- Forum: ESP-IDF
- Topic: Can I un-brick my dev board after unknowingly uploading alternate app when secure boot was enabled
- Replies: 3
- Views: 1930
Re: Can I un-brick my dev board after unknowingly uploading alternate app when secure boot was enabled
Well then you can sign and flash new apps and bootloaders.
- Tue Mar 08, 2022 3:47 pm
- Forum: ESP-IDF
- Topic: ESP32-C3 booting straight into deep sleep instead of normal mode
- Replies: 1
- Views: 1369
Re: ESP32-C3 booting straight into deep sleep instead of normal mode
You could use a wake stub or custom bootloader
- Tue Mar 08, 2022 3:41 pm
- Forum: ESP-IDF
- Topic: Can I un-brick my dev board after unknowingly uploading alternate app when secure boot was enabled
- Replies: 3
- Views: 1930
Re: Can I un-brick my dev board after unknowingly uploading alternate app when secure boot was enabled
If you enabled reflashable you should have the keys from when you flashed the other app or did you delete them?