KG100S Amazon Sidewalk Modules Quectel KG100S Amazon Sidewalk Modules are low-power, cost-effective wireless modules for Amazon Sidewalk applications. Amazon Sidewalk is a secure community network that uses Amazon Sidewalk Bridges, such as compatible Amazon Echo and Ring devices, to provide cloud connectivity for Internet of Things (IoT) devices. Amazon Sidewalk enables low-bandwidth and long-range connectivity at home and beyond using BLUETOOTH® LE for short-distance communication and LoRa and FSK radio protocols at 900MHz frequencies to cover longer distances. Quectel KG100S has an energy-friendly microcontroller with a high-performance 2.4GHz radio transceiver for BLE, and a built-in long-range low-power Sub-1GHz CSS and FSK transceiver. A compact profile of 15.0mm × 15.0mm × 2.25mm and LGA form factor ensure that it can be easily embedded into size-constrained applications and provide reliable connectivity with these applications. Quectel KG100S Amazon Sidewalk Modules integrate all the hardware and software resources required for Amazon Sidewalk applications. It is suitable for low-flow control, data acquisition applications such as home intelligent terminals, and industrial applications.