Reading external USB mass storage

techenthu
Posts: 1
Joined: Mon May 22, 2023 4:49 am

Reading external USB mass storage

Postby techenthu » Tue May 23, 2023 3:09 am

Hi, I would like to know if it's possible to plug the ESP32-S3 on a medical fridge that has a female USB C port that acts as a mass storage (FAT16/32). I would like to read text files containing temperature information from this fridge and make them available via an endpoint over the wifi network.

Thanks in advance

username
Posts: 477
Joined: Thu May 03, 2018 1:18 pm

Re: Reading external USB mass storage

Postby username » Tue May 30, 2023 2:51 am


MicroController
Posts: 1136
Joined: Mon Oct 17, 2022 7:38 pm
Location: Europe, Germany

Re: Reading external USB mass storage

Postby MicroController » Tue May 30, 2023 7:40 am

username wrote:
Tue May 30, 2023 2:51 am
I think this is what you need.
https://github.com/espressif/esp-idf/tr ... e/tusb_msc
OP seems to want a USB host...

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