Design sketch
Dimensions
Pin Definition
Package
The MS88SF2 is a low-power, cost-effective wireless BLE 5.4 module based on the nRF52840 SoC. Its powerful 32-bit ARM CortexTM M4F CPU, 1M FLASH program space, 256kB RAM, integrated 2.4 GH transceiver, and other powerful supporting resources provide the perfect solution for Bluetooth connectivity. nRF52840 can support protocols such as ANT, BLE, BLE MESH, ZIGBEE, and THREAD. With a built-in PA/LNA, it has an estimated range of up to 250 meters in open space at a data rate of 125kbps.
Model NO. | MS88SF21 | Sensitivity(RX) | 103dBm/-95dBm |
Antenna | PCB | Transmission Power | -40-+8dBm |
SoCset |
| Current(TX) | 0dBm-4.8mA/ |
Max Range | 300M | Current(RX) | 4.6mA |
Dimension(mm) | 23.2x17.4x2mm | GPIO | 20 |
Flash | 1M | Certification | RoHS, REACH, CE, FCC, BQB, IC, SRRC, TELEC, WPC, RCM |
RAM | 256kB | 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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