Search found 2 matches

by pseudogelb
Sat Oct 28, 2023 10:59 am
Forum: ESP-IDF
Topic: ESP-IDF: ESP32S3 DFU when USB CDC is active
Replies: 3
Views: 1657

ESP-IDF: ESP32S3 DFU when USB CDC is active

I have some trouble to reflash the ESP32S3 after activating the USB-CDC (tinyUSB). So basically the only option at the moment is to press the button to go into the bootloader mode at startup to reflash the device. Now assume I have the device connected to a SBC in the field and communication is only...
by pseudogelb
Tue May 02, 2023 8:49 am
Forum: Hardware
Topic: ESP32-S3 - Use of special IOs
Replies: 1
Views: 1501

ESP32-S3 - Use of special IOs

Hi, I planned to use a ESP32-S3 (https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf) for a project, where many IO-pins will be used. I flash the ESP32-S3 with the integrated JTAG over USB. There are some pins, where I'm now unsure, if I can use the...