CR3L Bluetooth LE Long Range SDK

CR3L Bluetooth LE Long Range SDK is a high-performance tool developed on top of the CR3L module and TI CC2340 chip, designed to achieve long-range communication over Bluetooth Low Energy.

CR3L module

CR3L module is a Wi-Fi and Bluetooth LE combo module developed by Tuya Smart. The module integrates the high-performance RF chip W701M-VT2-CG, with built-in Wi-Fi protocol stacks and various library functions. In the Bluetooth LE Long Range solution, only the Wi-Fi functionality of the CR3L module is utilized to ensure communication stability and reliability.

TI CC2340 chip

TI CC2340 chip is a Bluetooth LE microcontroller unit (MCU) developed by Texas Instruments. This chip supports Bluetooth 5.0 LE features and 2.4 GHz proprietary protocols. This chip provides the gateway with robust Bluetooth LE Long Range capabilities, suitable for extensive IoT application scenarios.

By integrating these two advanced products, the CR3L Bluetooth LE Long Range SDK can effectively extend wireless communication coverage while maintaining ultra-low power consumption.