Hot!BM62 using BLE GATT Battery Service Query

Author
Ali_king
New Member
  • Total Posts : 2
  • Reward points : 0
  • Joined: 2018/10/30 07:09:00
  • Location: 0
  • Status: offline
2018/10/30 08:06:38 (permalink)
0

BM62 using BLE GATT Battery Service Query

Hello,
i am currently working with the BM62 Bluetooth + BLE module.
I want the Bluetooth system to update the value of the BLE GATT battery service and have the information be read via a smart phone. Does the Bluetooth module update this service value automatically or will i need an external microcontroller to write a value to a register? if so which UART command is used to update register values for battery service?
 
Thanks in advance 
Ali :) 
#1

1 Reply Related Threads

    Ali_king
    New Member
    • Total Posts : 2
    • Reward points : 0
    • Joined: 2018/10/30 07:09:00
    • Location: 0
    • Status: offline
    Re: BM62 using BLE GATT Battery Service Query 2018/11/01 01:09:21 (permalink)
    0
    Update:
     
    I have found the command "update characteristic" in the audio Uart command word file. I have successfully managed to change the value of GATT battery service value and can read this value on a smart phone. This was done by sending a serial command from an external microcontroller to BM62 via serial. However, is there anyway for this value to auto-update without the use of a external microcontroller? i have looked over the UI tools and can enable battery detect however this does not change the GATT battery service value. 
     
    Ali
    #2
    Jump to:
    © 2019 APG vNext Commercial Version 4.5