u-blox OBS421X-24 블루투스 모듈, V4.0, 클래스 1, 2.4GHz, ST 마이크로일렉트로닉스 STM32F10x, 텍사스 인스트루먼트 CC2564, -91

Used IC: ST Microelectronics STM32F10x, Texas Instrument CC2564

Interfaces: UART

Certifications: ETSI RED, UKCA, FCC/CFR, IC RSS, MIC, SRRC

Bluetooth Class: Class 1

Bluetooth Version: Bluetooth 4.0

Working Frequency: 2.4GHz

Integrated Antenna: No

External Connection: U.FL Connector

Supply Voltage Range: 3V to 6V

Receiver Sensitivity Rx: -91dBm

Bluetooth Module Dimensions: 36mm x 16mm x 2.6mm

Operating Temperature Range: -30°C to 85°C

Datasheet