RSBRS02AI is a single-mode Bluetooth LE 5.0 module based on an RF-star SoC RS02A1-A. It features compact size, good noise reduction, better sensitivity, robust transmission distance, high reliability, and lower costs. The module integrates a 16 MHz crystal, an RF matching filter, a power filter, and an IPEX connector for more antenna options. The numerous digital peripherals and interfaces of RSBRS02AI, such as SPI, ADC, PWM, infra-red, 7816 T-0, I²C, and I²S, make it applied in many applications. RSBRS02AI is pin-to-pin compatible with RSBRS02AA.
