Microchip RN42XVP-I/RM Bluetooth Chip 2.1
Microchip RN42XVP-I/RM Bluetooth Chip 2.1, Bluetooth Class: Class 2, Maximum Output Power: 4dBm, Receiver Sensitivity: -70dBm, Supported Bus Interfaces: UART, USB, Supported I/O Interfaces: Serial, Length: 24.4mm, Maximum Operating Temperature: +85 °C, Minimum Operating Temperature: -40 °C, Width: 29.9mm