Ezurio 453-00172C 蓝牙模块模块，Vela IF820，MHF4，切带

Width: 7.15 mm

Height: 2.15 mm

Length: 7.5 mm

Data Rate: 1 Mb/s

Frequency: 2.4 GHz

Memory Size: 256 kB

Unit Weight: 110 mg

Interface Type: I2C, SPI, UART, USB

Mounting Style: PCB Mount

Moisture Sensitive: Yes

Supply Voltage - Max: 3.3 V

Supply Voltage - Min: 2.6 V

Antenna Connector Type: MHF4L

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth, BLE