RF-BM-4077B2 is RF-star's first automative Bluetooth transmitter. It is based on Texas Instruments CC2640R2F-Q1 AEC-Q100 compliant wireless SoC supporting Bluetooth 4.2 and Bluetooth 5.0 Low Energy. The 32-bit ARM Cortex-M3 main processor at 48 MHz makes this module have high performance and lower power consumption. The module consists of a 24 MHz crystal, a 32.768 kHz crystal, an LC balun, and an inverted-F PCB antenna. It can work under transparent transmission mode and set parameters by AT commands, which allows users to quickly build a reliable BLE connection for the applications. Now here is one upgrade version of automotive grade module RF-BM-2642QB1I based on CC2642R-Q1 SoC.
- BLE 5.0 Transparent Transmission (Bridge) Protocol -
· Single role of slave, Single role of master
· Custom Service UUID
· Connection Password
· Data rate: 1 Mbps, 2 Mbps, 500 kbps, 125 kbps
· Advertising extension packets
- BLE 4.2 Transparent Transmission (Bridge) Protocol -
· Several roles: slave, master, master-slave
· Adjustable parameters: baud rate, connection interval, broadcast interval, TX power…
· Connection Password
Related Resources:
CC2642R-Q1 Automotive Grade BLE Module Empowers Connected Vehicles
Differences Between TI CC2640R2L and CC2640R2F
Test Board Pinboard for TI Series Module (CC2540 CC2541 CC2640)