RTCWDT_RTC_RESET issue on ESP32

PlatformIO IDE
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1

I’m getting this error on ESP32 (8MB) board. I tested the simple code it works fine. I’m using MQTT, OTA and LittleFS also in project.

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:0x3fff0030,len:1184
load:0x40078000,len:13232
load:0x40080400,len:3028
entry 0x400805e4

This is my platform.ini file

[env:esp32doit-devkit-v1]

platform = espressif32

board = esp32doit-devkit-v1

framework = arduino

monitor_speed = 115200

board_upload.flash_size=8MB

board_upload.maximum_size = 8388608

board_build.filesystem = littlefs

board_build.partitions = partitions.csv

upload_speed = 115200

board_build.flash_mode = dio

lib_deps =

knolleary/PubSubClient@^2.8

bblanchon/ArduinoJson@^6.21.2

https://github.com/tzapu/WiFiManager/archive/refs/heads/master.zip

And this is my partition.csv

Name, Type, SubType, Offset, Size, Flags

nvs, data, nvs, 0x9000, 0x5000,
otadata, data, ota, 0xe000, 0x2000,
app0, app, ota_0, 0x10000, 0x200000,
app1, app, ota_1, 0x210000, 0x200000,
spiffs, data, spiffs, 0x410000, 0x280000,

On my lab computer it is working fine the same code on same ESP32.

2

Could be a power issue (brown out).
If this happens on one computer but not on another with the same code and ESP32 board maybe the USB port of the computer is weak.

3

Thanks for reply.
I also tried using direct powering the ESP32 with power adapter (mobile charger) but still same