Product Details

RF-BM-S01A Bluetooth low energy module, based on TI CC2541F256 chipset. 

The module integrates 32MHz crystal, 32.768kHz crystal, LC balancing transformer,

RF matching filter and microstrip PCB antenna. 

It is pre-programmed with BLE 4.0 stack and application communication protocol, 

suitable for systems requiring ultra-low power consumption.

Product Features  

Supports Bluetooth Low Energy 4.0 standard

SMT package with a size of 17.4mm x 13.7mm

Pin compatible with RF-BM-S01 (when USB or I2C/extra I/O are not used)

Low RF current consumption

No USB interface, provides lower maximum output power in transmit mode

Hardware I2C interface added

High-performance and low-power 8051 core

Built-in 256KB flash and 8KB RAM

Extensive basic with automation functions

Powerful five-channel DMA

12-bit ADC with eight channels and configurable resolution

Integrated high-power comparator

General-purpose timers (one 16-bit, two 8-bit)

23 general-purpose I/O pins (21×4mA, 2×20mA)

32kHz sleep timer with code prefetch

Hardware debug support

Automatic acknowledgement and address decoding

All relevant registers are retained in all power modes

Two powerful USARTs supporting multiple serial protocols 20. Infrared generation circuit

AES security coprocessor 22. Battery monitor and temperature sensor

Product Applications

2.4GHz Bluetooth low energy system

Keyboard, mouse

Mobile phone accessories

Remote control

Sports and leisure equipment

Health care

Consumer electronics

Smart lighting

Human-machine interface equipment

Product Description

Product Photos