User's Manual

17
protection
DC Input Range 4.5 ~ 5.5V
Physical
Characteristics
Dimension 80.86mm x 61.17mm x25.20mm
Temperature
Operating
-5
℃ ~ 60℃
Storage
-20
℃ ~ 60℃
Charging
0
℃ ~ 45℃
Humidity 5% to 95% non-condensing
Bluetooth
Specifications
Standard Fully compliant with Bluetooth V1.2
Output Power 0dBm (Typical), Class II
Range Up to 15 meters
Bluetooth Profile Serial Port Profile (SPP)
Frequency 2.4GHz~2.4835GHz ISM Band
Security Yes
Solar Cell Specifications
Minimum operating voltage, Vop (with 150Ω load) 4.5V
Minimum operating current, Iop (with 150Ω load) 30.0mA
*Open-circuit voltage, Voc 5.3V
*Short-circuit current, Isc 40.0mA