The is a Bluetooth Serial Port Module from Texas Instruments, a leading global semiconductor company. It provides a seamless wireless communication link between two devices.

• Features: 2.4 GHz ISM band, 1 Mbps data rate, -80 dBm sensitivity, 4 dBm output power
• Power Consumption: Operates on a single 3.3V power supply, supports low power mode
• Security: Secure simple pairing, link key generation, and encryption
• Profiles: Serial Port Profile (SPP), Generic Access Profile (GAP), Service Discovery Application Profile (SDAP)
• Compliance: RoHS compliant