ESP32C3 Programming about t-deck HOT 5 CLOSED

Solved by adding board_build.flash_mode = dio to the [env:T-Keyboard] in the platformio.ini file

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Solved by adding board_build.flash_mode = dio to the [env:T-Keyboard] in the platformio.ini file

This solution breaks i2c with this error:

E (2341) i2c: i2c_set_pin(870): sda gpio number error
[  1950][E][esp32-hal-i2c.c:88] i2cInit(): i2c_param_config failed

ESP32C3 cannot communicate with ESP32S3

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First you have to set the default env to T-Keybord Did you do that? As shown below :

I have tested everything is normal, because board = ttgo-t-oi-plus the default flash mode is dio

from t-deck.

Solved by adding board_build.flash_mode = dio to the [env:T-Keyboard] in the platformio.ini file

This solution breaks i2c with this error:

E (2341) i2c: i2c_set_pin(870): sda gpio number error
[  1950][E][esp32-hal-i2c.c:88] i2cInit(): i2c_param_config failed

ESP32C3 cannot communicate with ESP32S3

see #10 - there is a weird bug with function overloading in the Wire class that causes the sketch in the repo to try to setup as a master, not slave.

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Solved by adding board_build.flash_mode = dio to the [env:T-Keyboard] in the platformio.ini file

This solution breaks i2c with this error:

E (2341) i2c: i2c_set_pin(870): sda gpio number error
[  1950][E][esp32-hal-i2c.c:88] i2cInit(): i2c_param_config failed

ESP32C3 cannot communicate with ESP32S3

see #10 - there is a weird bug with function overloading in the Wire class that causes the sketch in the repo to try to setup as a master, not slave.

Thank you so much, I've been using the default bin file for the time being but I will try this fix and see if it works.

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