I’m struggling to configure my Platform IO Arduino project which uses an ESP32-S3-WROOM-1-N4CT-ND.
This module does not have PSRAM and has only 4MB of flash.
Please help me to create a .json file for this particular model.
Each time I uploaded via PIO (using the default config esp32-s3-devkitc-1) the module enters a bootloop.
I have tried other configurations, for example for the lolin_s3_mini, but get the "unknown board error.
Upload form the Arduino IDE with the following settings works fine:
Here is more info on the module:
Table from here.
I ordered the module here.
Here is what I see during the boot loop:
21:31:59.920 -> ESP-ROM:esp32s3-20210327
21:31:59.920 -> Build:Mar 27 2021
21:31:59.920 -> rst:0xc (RTC_SW_CPU_RST),boot:0x2b (SPI_FAST_FLASH_BOOT)
21:31:59.964 -> Saved PC:0x4037786c
21:31:59.964 -> SPIWP:0xee
21:31:59.964 -> mode:DIO, clock div:1
21:31:59.964 -> load:0x3fce3808,len:0x44c
21:31:59.964 -> load:0x403c9700,len:0xbec
21:31:59.964 -> load:0x403cc700,len:0x2920
21:31:59.964 -> entry 0x403c98d8
21:32:00.038 -> E (99) spi_flash: Detected size(4096k) smaller than the size in the binary image header(8192k). Probe failed.
21:32:00.038 ->
21:32:00.038 -> assert failed: do_core_init startup.c:326 (flash_ret == ESP_OK)
21:32:00.038 ->
21:32:00.038 ->
21:32:00.038 -> Backtrace: 0x40377c5e:0x3fceb180 0x4037ac89:0x3fceb1a0 0x4038087d:0x3fceb1c0 0x42012cc6:0x3fceb2f0 0x403775cd:0x3fceb320 0x403cd6db:0x3fceb350 0x403cd99a:0x3fceb380 0x403c992d:0x3fceb4b0 0x40045c01:0x3fceb570 |<-CORRUPTED
21:32:00.070 ->
21:32:00.070 ->
21:32:00.070 ->
21:32:00.070 ->
21:32:00.070 -> ELF file SHA256: 6178ab7e4f51bc83
21:32:00.070 ->
21:32:00.070 -> E (127) esp_core_dump_flash: Core dump flash config is corrupted! CRC=0x7bd5c66f instead of 0x0
21:32:00.070 -> Rebooting...