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nRF52811 BLE 5.1 module

State-of-the-art Bluetooth 5.1 module- MS50SFB based on Nordic nRF52811 have the smallest size of 20.8*12*1.6mm compared with other BLE 5.1 modules over the market. It has full GPIO and has 42 castellated pins for applications.


Bluetooth 5.1 technology
• 32 GPIOs
• Max. +4dBm transmission power
• 192K Flash and 24K RAM
• UART communication protocol (Slave / Master option)
• Metal shielding with marking
• High accurate digital RSSI
• Different antenna types for optional: PCB, Ceramic and IPEX (U.FL)
• Available certifications: Bluetooth QDID, CE, FCC, IC, TELEC, RCM, WPC, RoHS, REACH


Operation Voltage 1.8-3.6V
Operation Frequency 2400-2483MHz
Frequency Error +/- 20KHz
Transmit Power -40 ~ +4dBm
Receiving Sensitivity -97dBm
Receiving Current 4.6mA
Transmission Current 4.6mA
Sleep Consumption Less 1uA
Antenna types PCB ANT, Ceramic ANT, IPEX/U.FL antenna
Dimension 20*12*2mm
Transmission Distance Max. 100 meters

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