Design sketch
Dimensions
Pin Definition
Package
Tiny & Stable Cost-effective And Low-energy Bluetooth Module
The MS51SF1 is a very tiny BLE5.4 module based on a highly flexible nRF52833 SoC. The strong 32-bit ARM CortexTM M4F CPU, 512kB Flash, 128kB RAM and integrated 2.4GH transceiver inside can provide wonderful solutions for Bluetooth connecting. The chip nRF52833 is able to support ANT, BLE, BLE MESH, ZIGBEE and THREAD protocols, etc. What makes the product work in an environment with strict requirements on the product is the tiny size of 9.8*8.4mm, PCB antenna, and design of ANT pin connected external antenna.
MS51SF1 Basic Parameters | |||
Model | MS51SF1 | Antenna | PCB |
Chip Model | Nordic nRF52833 | Module Dimension | 9.8×8.4×2mm |
Storage Capacity | 512kB | RAM | 128kB |
Receiving Sensitivity | -96dBm | Emission Power | -40-+8dBm |
RF Current | 0dBm-4.9mA | Receiving Current | 4.6mA |
GPIO | 20 | Firmware | / |
Application | Smart home , Intelligent wearable device, Consumer electronics, Intelligent medical, Security equipment, Automotive equipment, Sports fitness equipment, Instruments and apparatuses | ||
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