BST -BLM0 is a low cost BLE serial pass-through module based on low-power Bluetooth chip, which supports transparent serial Users can enjoy convenient Bluetooth connectivity without the need to understand the complex Bluetooth protocol.
Small size, excellent RF performance, ideal for consumer smart single product, IOT devices, control systems Integrated Bluetooth function, etc.
32-bit ARM Cortex-M0 core with main frequency up to 64Mhz.
On-board RF tuned PCB antenna with excellent RF performance and communication distance over 50 meters.
The module package is postage stamp half-hole, leading to the serial port of the main chip and the main GPIO.
Module supports OTA upgrade.
Low power Bluetooth version 5.0, designed for IoT applications.
|Operating frequency band||
Up to -94dBm receive sensitivity
On-board PCB ANT: BST-BLM0-A
|Lowest power consumption||
1.0uA (chip hibernation)
256KB Flash, 128KB RAM
|Size and Package|