Design sketch
Dimensions
Pin Definition
Package
MS53SF2 is a highly flexible, ultra-low power, cost-effective wireless BLE 5.3 module based on the BlueNRG-332AC. Its powerful 32-bit ARM Cortex-M0+ CPU operates at a core speed of up to 64MHz. Additionally, it comes with 192KB of FLASH program space, 24KB of RAM, and 4KB of PKA RAM, along with other powerful complementary resources, making it an ideal solution for Bluetooth connections. The hardware supports high data rates, long-range, broadcast extension, channel selection algorithms, and direction finding (AoA/AoD), among other features. At a data rate of 125kbps, it can achieve a maximum transparent range of up to 500 meters in open space.
MS53SF2 Basic parameter | |||
Model | MS53SF2 | Antenna | PCB |
Chip Model | BlueNRG-332AC | Module Dimension | 20×12×2mm |
Storage Capacity | 192KB | RAM | 24KB |
Receiving Sensitivity | -97dBm | Emission Power | -20~+8dBm |
RF Current | 0dBm-4.3mA | Receiving Current | 3.4mA |
GPIO | 19 | 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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