You Reply: Hi,
With Bluno Beetle V1.1 (firmware V1.97) I have managed to use Serial Port(dfb1) in my Android app using BLE.
However command(dfb2) is silent for me. Would you so kind to explain me how to "convert AT commands to Hexadecimal"? For example, I would like to get an answer for "AT+VERSION=?".
Many thanks in advance!