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Core: ARM Cortex M4F
Protocol: BLE, Bluetooth 5.1
Data Rate: 2 Mb/s
Frequency: 2.4 GHz
Memory Size: 512 kB, 128 kB
Output Power: 10 dBm
Interface Type: GPIO, I2C, I2S, SPI, UART, USB
Mounting Style: SMD/SMT
Receiver Sensitivity: - 102 dBm
Supply Voltage - Max: 3.6 V
Supply Voltage - Min: 1.7 V
Antenna Connector Type: u.FL
Supply Current Receiving: 4.6 mA
Supply Current Transmitting: 4.8 mA to 14.8 mA
Maximum Operating Temperature: + 105 C
Minimum Operating Temperature: - 40 C
Protocol - Bluetooth, BLE - 802.15.1: Bluetooth, BLE
