• 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: PCB
• 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 PCB antenna
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.