Hello everbyody
I tried to send around of 80 samples per second using BLE. However when I send 2400 or more samples the ESP32 send to serial monitor the next error code. Thanks

abort() was called at PC 0x40162937 on core 1


Backtrace:0x40083491:0x3ffd9f300x400922dd:0x3ffd9f50 0x400970ad:0x3ffd9f70 0x40162937:0x3ffd9ff0 0x4016297e:0x3ffda010 0x401636ad:0x3ffda030 0x401629c8:0x3ffda050 0x400d599d:0x3ffda070 0x400d5ecd:0x3ffda090 0x400d75d5:0x3ffda0b0 0x400d4b71:0x3ffda0e0 0x400d2d61:0x3ffda170 0x400da161:0x3ffda1c0

ELF file SHA256: 0000000000000000

Rebooting...
ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_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:1
load: 0x3fff0030,len:1324
ho 0 tail 12 room 4
load:0x40078000,len:13508
load:0x40080400,len:3604
entry 0x400805f0
Online

 

Try putting a 100nF ceramic capacitor in parallel with 10μF electrolytic capacitor across the power rails.

 

Might you be over running a buffer ?

 

As a rule of thumb, FreeRTOS threads core0 with Espressif code necessary for RF, wireless protocols, TCP reconnections, etc.
Core1 is reserved for the Arduino code by default, so your abort code is Arduino related.
Reference this page:
GitHub - me-no-dev/EspExceptionDecoder: Exception Stack Trace Decoder for ESP8266 and ESP32