BC66 NB-IoT Raspberry Pi Hat


The BC66 is a high-performance multi-band LTE Cat NB1 module which provides abundant external interfaces and protocol stacks and is designed to be compatible with Quectel’s GSM/GPRS M66 module to provide a flexible and scalable platform for migrating from GSM/GPRS to NB-IoT networks. The BC66 is also compatible with Quectel’s NB-IoT modules BC66-NA, BC68 and BC65.

The BC66’s ultra-compact, unified form factor of 17.7mm × 15.8mm × 2.0mm makes it a perfect choice for size-sensitive applications. Its small LCC package allows it to be embedded easily to provide reliable connectivity, and surface mounted technology makes it ideal for durable and rugged designs.

This reference design adds the BC66 functionality in Raspberry Pi Hat format. It includes additional expansion headers for Uart and SPI connections, powered by the BC66 module’s 1V8 Domain.

Source Files provided in KiCad 6.0 format.