Design sketch
Dimensions
Pin Definition
Package
The MS88SF21 module is an advanced, compact size, highly flexible, ultra-low power wireless Bluetooth® LE 5.0/5.1 Module based on Nordic nRF52840/52833 SoC with an optimized and complete radio design of 2 types of antenna available：PCB antenna or u.FL(IPEX) connector for external antenna. MS88SF2 series brings out all nRF52840/nRF52833 hardware features and capabilities including USB access, up to +8 dBm transmit power up to 5.5V supply considerations, and 802.15.4 (Thread/Zigbee) implementation, Bluetooth 5 Long Range Feature and advanced security capabilities.
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/512kB | Certification | RoHS, REACH, CE, FCC, BQB, IC, SRRC, TELEC, WPC, RCM |
RAM | 64kB/24kB/24kB | 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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