Hello everyone, thank you for your very informative comments.
Circuit protection is provided by a general 20A-12V fuse. This fuse has been planned since the beginning of my project.
I will provide 4 fuses for the 4 outputs to have selectivity and abandoned my initial idea.
Search found 10 matches
- Sat Feb 05, 2022 11:14 pm
- Forum: Hardware
- Topic: Esp32 and software current limiting
- Replies: 3
- Views: 3150
- Fri Feb 04, 2022 8:36 pm
- Forum: Hardware
- Topic: Esp32 and software current limiting
- Replies: 3
- Views: 3150
Esp32 and software current limiting
Hello guys, I'm working on a project with a esp32 pico v3. I would like to limit the current drawn by the MOSFETs by measuring the current consumed with an ACS71240KEXBLT-010B3. This component measures the current in +/-10A and sends a proportional voltage to the esp32. I would like to know if this ...
- Thu Jan 13, 2022 7:20 pm
- Forum: General Discussion
- Topic: ESP32-WROOM-32D Software compatible with ESP32-PICO-MINI-02
- Replies: 2
- Views: 3972
Re: ESP32-WROOM-32D Software compatible with ESP32-PICO-MINI-02
Hello, I was thinking of moving from ESP32-WROOM-32D to ESP32-PICO-MINI-02, to save space. Are programs that run on the WROOM device generally compatible or do I need to change something? Both are dual Core and the PICO even seems to have more RAM. Thanks in advance. hello, Did you reach to convert...
- Wed Jan 12, 2022 10:03 am
- Forum: General Discussion
- Topic: is ESP32-PICO-V3-02 end of life ?
- Replies: 4
- Views: 4735
Re: is ESP32-PICO-V3-02 end of life ?
Thanks you for your reply
- Tue Jan 11, 2022 9:29 pm
- Forum: General Discussion
- Topic: is ESP32-PICO-V3-02 end of life ?
- Replies: 4
- Views: 4735
Re: is ESP32-PICO-V3-02 end of life ?
On this Web site, it's written : " This version is no longer manufacture"
https://www.digikey.be/fr/products/deta ... S/13180195
https://www.digikey.be/fr/products/deta ... S/13180195
- Tue Jan 11, 2022 7:06 pm
- Forum: General Discussion
- Topic: is ESP32-PICO-V3-02 end of life ?
- Replies: 4
- Views: 4735
is ESP32-PICO-V3-02 end of life ?
Hello everyone, I am looking for a supplier and on several distributor's website, it is indicated that the product is at the end of its life? WHO can confirm this and if it is well at the end of its life, which component can replace it, I would like the internal memory to be at least 4mb (my code is...
- Thu Jan 06, 2022 4:54 pm
- Forum: Hardware
- Topic: Used esp32 pico v3 , designed own pcb , but failed to show on device manager
- Replies: 13
- Views: 25368
Re: Used esp32 pico v3 , designed own pcb , but failed to show on device manager
Hi, Did you solve your problem?
- Fri May 07, 2021 8:24 am
- Forum: ESP-IDF
- Topic: Encrypted OTA + Flash Encryption + Secure Boot
- Replies: 11
- Views: 17217
Re: Encrypted OTA + Flash Encryption + Secure Boot
Hi Javqui, Thanks for the additional details. There have been some changes in the SPI flash during IDF V4.0 development, so this may be a regression. We will debug it and get back to you ASAP. (For a more stable but still prerelease experience you could try the release/v3.3 branch. See https://docs...
- Tue Apr 20, 2021 10:04 am
- Forum: ESP-IDF
- Topic: NVS encryption key / initialisation problem
- Replies: 2
- Views: 3381
Re: NVS encryption key / initialisation problem
Hello, thank you for your response, i've encrypted the nvs_key.bin with these command : espsecure.py encrypt_flash_data --keyfile my_flash_encryption_key.bin --address 0x2d0000 -o encrypted_nvs_6.bin nvs_keys.bin esptool.py --port com13 --baud 460800 write_flash 0x2d0000 encrypted_nvs_6.bin and the ...
- Mon Apr 19, 2021 9:35 pm
- Forum: ESP-IDF
- Topic: NVS encryption key / initialisation problem
- Replies: 2
- Views: 3381
NVS encryption key / initialisation problem
Hello, i use this developpement tools : esp32 v1 idf 4.2 I have secure boot and flash encrypt mode which works fine. The program starts correctly. I have tested several solutions for over a week and still get stuck. TEST 1 when i put "encrypts" in the partition table for NVS i have a bootloop: nvs, ...