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.

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 ...

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...

Thanks you for your reply

On this Web site, it's written : " This version is no longer manufacture"

https://www.digikey.be/fr/products/deta ... S/13180195

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...

XUEZHI wrote: ↑

Sat Dec 18, 2021 7:22 am

I designed my own pcb with reference for pico module , heltec esp32 , using esp32 pico v3
But when i plug in , the device manager did not show anything
Also current does not show short circuit

Do I need to do anything after solder ?

Hi, Did you solve your problem?

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...

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 ...

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, ...