Multiple Bluetooth Disconnection /Connection

[meakashrao]

Board

ESP32 WROOM 32 Module

Device Description

This chip is attached to a device called as DelishUP, basically the device is a smart cooking Assistant.

Hardware Configuration

Yes, the ESP32 is connected to a Nuvoton Microcontroller which has Motor, Heater controlling Pins.

Version

latest master (checkout manually)

IDE Name

Platform IO

Operating System

Windows 11

Flash frequency

40Mhz

PSRAM enabled

yes

Upload speed

115200

Description

The ESP32 and the BLE App, loses connection. Kept checking in BLUEDROID for the root cause, Error 8 is timeout or disconnection due to linkloss and this keeps happening in some of our devices

Sketch

The Code is basic BLE implementation with 6 Notification characteristics, 1 write characteristics and 1 service. We do use Wifi for OTA but that part of the code is mostly dormant and only used when a certain character is written in the write characteristics and then it sets a flag HIGH, restarts and goes in OTA mode and after OTA, the flag is made 0 and device is restarted again

So BLE and WIfi don't work together

Debug Message

All I have are android logs as the device is remote

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[mrengineer7777]

A year ago I read that WiFi and BLE do not play well together. I don't know if that's still the case.

[Parsaabasi]

Hello,

Due to the overwhelming volume of issues currently being addressed, we have decided to close the previously received tickets. If you still require assistance or if the issue persists, please don't hesitate to reopen the ticket.

Thanks.