Error programming custom ESP32-S3-WROOM-1

[shawarma]

I am trying to program a custom ESP32-S3-WROOM-1 chip. I have connected a GY-91 sensor to it, and I’m trying to program the ESP32 to read the data from the sensor and print it in the serial monitor. However, whenever I run the code, I get the following error:

40380fa5:0x3fceb1b0 0x4200be8d:0x3fceb2e0 0x40376bf7:0x3fceb310 570 0x40043ab6:0x3fceb6f0 0x40034c45:0x3fceb710

ELF file SHA256: c7918c183e8b6165

E (178) esp_core_dump_flash: Core dump flash config is corrupted! CRC=0x7bd5c66f instead of 0x0

E (186) esp_core_dump_elf: Elf write init failed!

E (191) esp_core_dump_common: Core dump write failed with error=-1

Rebooting…

ESP-ROM:esp32s3-20210327

Build:Mar 27 2021

rst:0xc (RTC_SW_CPU_RST),boot:0x2b (SPI_FAST_FLASH_BOOT)

Saved PC:0x40376f21

SPIWP:0xee

mode:DIO, clock div:1

load:0x3fce3818,len:0xf88

load:0x403c9700,len:0x4

load:0x403c9704,len:0xa14

load:0x403cc700,len:0x2d64

entry 0x403c988c

E (102) spi_flash: Detected size(8192k) smaller than the size in the binary image header(16384k). Probe failed.

assert failed: do_core_init startup.c:350 (flash_ret == ESP_OK)

Is this an error with the code, or is there something wrong with my settings?

I tried to change the flash size to 8 MB, but I only have the option of one flash size.

Here is the initial boot up message:

Sketch uses 301273 bytes (22%) of program storage space. Maximum is 1310720 bytes.

Global variables use 18624 bytes (5%) of dynamic memory, leaving 309056 bytes for local variables. Maximum is 327680 bytes.

esptool.py v4.6

Serial port COM3

Connecting…

Chip is ESP32-S3 (revision v0.2)

Features: WiFi, BLE

Crystal is 40MHz

MAC: 3c:84:27:fd:c6:bc

Uploading stub…

Running stub…

Stub running…

Configuring flash size…

Flash will be erased from 0x00000000 to 0x00004fff…

Flash will be erased from 0x00008000 to 0x00008fff…

Flash will be erased from 0x0000e000 to 0x0000ffff…

Flash will be erased from 0x00010000 to 0x00059fff…

Compressed 18272 bytes to 12149…

Writing at 0x00000000… (100 %)

Wrote 18272 bytes (12149 compressed) at 0x00000000 in 0.3 seconds (effective 498.8 kbit/s)…

Hash of data verified.

Compressed 3072 bytes to 146…

Writing at 0x00008000… (100 %)

Wrote 3072 bytes (146 compressed) at 0x00008000 in 0.0 seconds (effective 538.6 kbit/s)…

Hash of data verified.

Compressed 8192 bytes to 47…

Writing at 0x0000e000… (100 %)

Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.1 seconds (effective 706.7 kbit/s)…

Hash of data verified.

Compressed 301632 bytes to 170709…

Writing at 0x00010000… (9 %)

Writing at 0x0001bddd… (18 %)

Writing at 0x00024474… (27 %)

Writing at 0x00029df6… (36 %)

Writing at 0x0002f478… (45 %)

Writing at 0x0003491e… (54 %)

Writing at 0x00039f60… (63 %)

Writing at 0x000428a1… (72 %)

Writing at 0x0004c2eb… (81 %)

Writing at 0x00051aa9… (90 %)

Writing at 0x00057320… (100 %)

Wrote 301632 bytes (170709 compressed) at 0x00010000 in 2.0 seconds (effective 1189.2 kbit/s)…

Hash of data verified.

Leaving…

Hard resetting via RTS pin…

[lbernstone]

That board definition is for a very specific product which doesn't match your hardware. You should either use the ESP32-S3 reference board, or add this to a boards.local.txt in the same folder as your boards.txt (likely C:\Users\%USERNAME%\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.7\):

Code: Select all

fri3d_2024_esp32s3.menu.FlashSize.8M=8MB (64Mb)
fri3d_2024_esp32s3.menu.FlashSize.8M.build.flash_size=8MB