RF-BM-S01 is a BLE4.2 module based on TI CC2540 SoC. The first generation Bluetooth 4.2 Low Energy Module is based on an 8051 core and integrates a 32 MHz crystal, a 32.768 kHz crystal, an LC balun, and a high-performance inverted-F PCB antenna. This module is the best choice for the USB dongle application, which makes it easy to establish a connection between a BLE device and the smartphone. This CC2540 module can be pre-programmed with the BLE master or slave protocol. Besides transparent transmission mode, the BLE protocol also supports the direct-driven mode.
Rich Peripheral
The TI CC2540 BLE 4.2 module has numerous digital peripherals and interfaces such as ADC, IR, USB, UART, DMA.
High-Performance PCB Antenna
RF-BM-S01 with a meander line PCB antenna on board can offer a better RF performance and reduce your project’s costs.
Good Compatibility
Thanks to TI CC254X (CC2540 and CC2541) SoC series, RF-BM-S01 Bluetooth 4.2 module is compatible in package, pins, and peripherals with each other series.
User-Friendly Test Board Pinboar
The CC2540 series modules are equipped with a user-friendly BLE test board pinboard for developers to make some tests.
- Transparent Transmission (Bridge) Protocol -
- Direct-Driven Protocol -
· Module roles: slave, master
· Adjustable parameters: baud rate, connection interval, broadcast interval, TX power…
Reference Resource:
Test Board Pinboard for TI Series Module (CC2540 CC2541 CC2640)
