I am using HM10 Bluetooth with firmware v540. I fired AT+DISC? in Arduino and only able to discover surrounding HM10 Bluetooth devices. i.e. not able to discover other Bluetooth devices, other than HM10 devices.
Firmware version below v530 has AT+FILT0, which is able to find all BLE modules. It has been removed since v530. Does it mean starting from v530, it is only able to discover HM10 bluetooth modules?
