User Manual

3
1.2 Specification
Product Name Bluetooth Module
Model Number MP220
Standard Bluetooth v2.0+EDR
Frequency Band 2.4GHz ~ 2.4835GHz unlicensed ISM band
Modulation Method GFSK for 1Mbps; Π/4-DQPSK for 2Mbps; 8-DPSK for 3Mbps
Spread Spectrum FHSS (Frequency Hopping Spread Spectrum)
Transfer rates
(Max)
Max UART baud rates of 3Mbps
RF Output Power 0.01 mW/MHz
Antenna PCB Antenna with 1.23dBi peak gain
Stand by 10m 0.6mA
20m 0.9mA
30m 0.9mA
Paring 15mA
Power
Consumption *
Reconnect 50mA
DC power DC 3.3V
Dimension 48.5 x 19.5 mm
Operating
Temperature
0 ~ +60℃
Storage
Temperature
-10 ~ +70℃
Humidity 5 ~ 90% (non-condensing)
* The values are measured when MP220 attaches to the scanner.