General Specifications:
Product Description: Bluetooth 4.2 Class 2 Module
Bluetooth Standard: Bluetooth 4.2
External dimensions: 1.1 x 0.5 x 0.08 inches (28.5 x 13 x 2.0 mm)
Operating Voltage: 2.8-4.2V
Operating Temperature: -10 to +70 Celsius
Storage Temperature: -40 °C to 85 Celsius
Frequency Range: 2402 - 2480 MHz
Maximum RF transmission power: 4dBm
DQPSK has a reception sensitivity: -92dBm
8DPSK reception sensitivity: -82dBm