Keyestudio 4DOF Manual page 161

www.keyestudio.com
In the experiment, we default the BT-24 Bluetooth module as the slave and the
mobile phone as the master.We especially design APP to control robotic
arm(Android /IOS system)
Specification
Bluetooth protocol: Bluetooth Specification V5.1 BLE
Working distance: In an open environment, achieve 40m ultra-long
distance communication
Operating frequency: 2.4GHz ISM band
Communication interface: UART
Bluetooth certification: in line with FCC CE ROHS REACH certification
standards
Serial port parameters: 9600, 8 data bits, 1 stop bit, invalid bit, no flow
158