Search found 3 matches

by Amanoo
Thu Nov 11, 2021 12:26 am
Forum: ESP32 Arduino
Topic: BLE transmission speed is very slow
Replies: 4
Views: 7030

Re: BLE transmission speed is very slow

I have messed around with partition schemes in my IDE, uploaded the code to my ESP32, then messed around some more with a larger MTU and higher priority, and now it seems I'm getting about 10kByte/s. Still not as fast as BLE should be capable of, but a lot closer. The weird thing is, MTU and priorit...
by Amanoo
Tue Nov 09, 2021 8:01 pm
Forum: ESP32 Arduino
Topic: BLE transmission speed is very slow
Replies: 4
Views: 7030

Re: BLE transmission speed is very slow

Something is not working correctly. My suggestion is to run nrf connect and change MTU in it after connecting, then check logs and see if it works. If it works, then android app is problem most likely. I've got the nRF Connect app installed. Looking at the logs in debug mode, I can see a time stamp...
by Amanoo
Mon Nov 08, 2021 2:40 pm
Forum: ESP32 Arduino
Topic: BLE transmission speed is very slow
Replies: 4
Views: 7030

BLE transmission speed is very slow

I am trying to build an Android app that interfaces with the ESP32 using BLE. I am using the RxBluetoothKotlin library from Vincent Masselis for the Android side. For the ESP32 side, I am using the default Kolban libraries that are included in the Arduino IDE. My phone is a OnePlus 5T and my ESP32 i...