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by jmg289
Sat Mar 11, 2023 5:17 pm
Forum: Hardware
Topic: Unable to flash ESP32-s3 with ESP-prog; ESP-prog only outputs serial data on RX->RX0 or TX->TX0
Replies: 1
Views: 2605

Unable to flash ESP32-s3 with ESP-prog; ESP-prog only outputs serial data on RX->RX0 or TX->TX0

Hi everyone,

I am having a weird problem when using an ESP-Prog to flash an ESP32-S3-WROOM-1u on a custom PCB. When the TX wire on the ESP-prog serial header is connected to the RX0 pin of the ESP32 the serial output stops. Using platformio in VSCODE, the serial monitor receives the following ...

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