Design sketch
Dimensions
Pin Definition
Package
The MS88SF2 is a low-power, cost-effective wireless BLE 5.4 module based on the nRF52833 SoC. It has an ARM core Cortex-M4F RF transceiver, the core running speed of 64Mhz, in addition, it also comes with 512kB FLASH program space, 128kB RAM, integrated 2.4 GH transceiver, and other powerful supporting resources for Bluetooth connectivity to provide the perfect solution. nRF52833 can support ANT, BLE, BLE MESH, ZIGBEE and THREAD protocols, BLE MESH, ZIGBEE and THREAD protocols. With a data rate of 125kbps, its range in open space is estimated to be up to 250 meters.
Model NO. | MS88SF21 | Sensitivity(RX) | -103dBm/-96dBm |
Antenna | PCB | Transmission Power | -40-+8dBm |
SoCset | Nordic nRF52833 | Current(TX) | 0dBm-4.9mA |
Max Range | 300M | Current(RX) | 4.6mA |
Dimension(mm) | 23.2x17.4x2mm | GPIO | 20 |
Flash | 512kB | Certification | RoHS, REACH, CE, FCC, BQB, IC, SRRC, TELEC, WPC, RCM |
RAM | 128kB | Hardware | None |
Application |
Security warning devices, smart meters, building automation, agricultural sensors, smart cities, retail store sensors, street lighting, environmental sensors, smart parking, smart medical | ||
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