Detail SPP-C SPPC Bluetooth Serial Pass-through Module Replace HC-06 HC-05
Features:
Operating Frequency Band 2.4GHz -2.48GHz unlicensed ISM band Bluetooth Specification V2.1+EDR Output Power Class:Class 2 Operating Voltage 3.3V Host Interface UART Dimension 27mm (L) x 13 (W) mm x 2mm (H) Storage temperature -40° +150° Supply voltage: VBAT -0.4V 5.6V Other terminal voltages VSS-0.4V VDD+0.4V Recommended Operating Conditions Operating temperature range -40° +150° Guaranteed RF performance range(a) -40° +150° Supply voltage: VBAT 2.2V 4.2V(b)