- HM-11 BLE BEE in Uartsbee (V4 and V5) does not respond to any AT commands (AT should return OK at 9600baud rate). Uartsbee is connected to PC and I have console open. When switching from HM-11 to Meshbee, setting 115200baud and issuing +++ returns answer to the console. So the problem is that BLE BEE is not responding. PWR led on Uartsbee is steadily on. LED with name ‘ON’ is blinking on Uartsbee.