Im using basic AT command in ADA14531. I used AT+GAPCONNECT to connect to certain ble module. however, i cannot set it as central ble or master BLE to allow it to scan for ther ble. do i have to use binary code or what?
Hi SUFI,
Thank you for posting your questions online.
1, The default mode is peripheral mode.
2, Please send following CMDs to switch to central and scan for peripherals.
3, User manual: 9. AT Commands — DA145XX Tutorial SDK Getting started (renesas.com)
Thanks
JH_Renesas
Hi again. May i ask is it possible to use AT command to allow the assignation of BLE to becomes a central / master instead of peripheral after we connected to it?
Sorry, there is not possible to realize this feature on BLE. As we talked device only can play one role in the connection.
BR,
understood. but may i know is it possible to do it through binary mode
No, Binary mode is a service which based on the connection not a role like central or peripheral.