Overview

KGM133S is a high-performance MCU Thread, Zigbee and BLE module by Quectel. It boasts an ARM Cortex M33 processor with a frequency of up to 78 MHz, and supports Matter, Thread, Zigbee, BLE 6.0, and BLE mesh. The module features built-in 256 KB SRAM and 1536 KB/ 2.5 MB/ 3.5 MB flash, ensuring efficient performance.

KGM133S is in a LGA form factor with an ultra-compact size, which optimizes the size and cost for end-products andis compatible with diverse designs.

KGM133S can supports up to 26 GPIOs, which can be multiplexed for various interfaces including I2C, UART, SPI, I2S. It also features an superior sensitivity of -105 dBm and a transmit power of up to +19.5 dBm, providing flexibility and versatility for a range of applications.

KGM133S supports standard Thread, Zigbee or Bluetooth mesh networking, increasing network scalability and node counts with mesh topology, which is suitable for devices that enables many-to-many communications, smart lighting,smart buildings and home smart wireless networks. And the module offers an enhanced security option, Secure Vault, featuring a higher level of IoT security.