ESP32 Forum

I have the following message in the serial monitor after booting. The message "E (1084) rmt: rmt_new_tx_channel(210): invalid interrupt priority:-1515870811" it repeat infinitelly.

Downloading the "Factory_Reset_And_Bootloader_Repair.bin" whit ESPTool does not help, give error during the download.

Need help solve it.

"ESP-ROM:esp32c3-api1-20210207
Build:Feb 7 2021
rst:0x1 (POWERON),boot:0xd (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd5820,len:0x458
load:0x403cc710,len:0x814
load:0x403ce710,len:0x2878
entry 0x403cc710
E (84) rmt: rmt_new_tx_channel(210): invalid interrupt priority:-1515870811
E (1084) rmt: rmt_new_tx_channel(210): invalid interrupt priority:-1515870811
E (2084) rmt: rmt_new_tx_channel(210): invalid interrupt priority:-1515870811
E (3084) rmt: rmt_new_tx_channel(210): invalid interrupt priority:-1515870811
E (4084) rmt: rmt_new_tx_channel(210): invalid interrupt priority:-1515870811"

Sounds like you have some bug in your code. Without more information, we can't really tell you more.

Hi
i did load a vrong bin file .
now i just need to reset the ESP32-C3 but i cant
Even the esptool fail.

Try forcing the ESP32C3 into download mode by grounding GPIO9 (maybe your board has a button for it?) when powering it on. Esptool should be able to flash it then.