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nRF52832 Module MS50SFB3

The MS50SFB3 is a nRF52832 Bluetooth 5.0 low energy module. It is with full GPIO and small size module powered by Nordic nRF52832 SoC.The module includes a multiprotocol 2.4 GHz radio, 512KB Flash memory and 24KB RAM, has optimized 4 dBm TX power and excellent RX sensitivity , which is competible for most IoT projects


• Bluetooth 5.0 technology
• 32 GPIOs
• Max. +4dBm transmission power
• 512K Flash and 64K RAM
• NFC type A interface
• UART communication protocol (Salve / Master option)
• Metal shielding with marking
• High accurate digital RSSI
• Antenna types for optional: IPEX (U.FL) Connector
• Available certifications: Bluetooth QDID, CE, FCC, IC, TELEC, RCM, WPC, RoHS, REACH


Operation Voltage 1.7-3.6V
Operation Frequency 2400-2483MHz
Frequency Error +/- 20KHz
Transmit Power -40 ~ +4dBm
Receiving Sensitivity -96dBm
Receiving Current 5.4mA
Transmission Current 5.3mA
Sleep Consumption Less 1uA
Antenna types IPEX/U.FL connector
Dimension 20*12*2mm
Transmission Distance Max. 100 meters


• The default nRF52832 module MS50SFB2 is a bare module without any firmware pre-loading.
• Minew will proload the module with UART firmware inside if required.
• Minew can also support to load customer’s firmware in the factory before the shipment.

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