After a lot of trouble trying to figure out how to be able to build your micropython firmware (viewtopic.php?f=15&t=12268) I was finally succesfull in building my own .bin file for the ESP32.
I uploaded the .bin file via Thonny on my ESP32, but it results in a boot-loop. On a fresh MicroPython installation (on Ubuntu 20.04 64-bit, with ESP-IDF tools v4.0.2 (but I also tried v4.2 and v4.4 and got the same result)) I simply went to /ports/esp32, gave the 'make' command, and used that .bin file to upload on the ESP32.
Code: Select all
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3f400020,len:217636