FMLR-WL-STM

FMLR-WL-STM are multi-protocol IoT modules built on STM's STM32WLE5 SoC. They provide wireless connectivity to devices and sensors operating in the sub-GHz spectrum, covering frequencies from 150 MHz to 960 MHz and supporting all major sub-GHz ISM bands globally. With an impressive 170 dB link budget, it maintains a constant RF output of +22 dBm and boasts high sensitivity down to -148 dBm. In addition to LoRa^® modulation, the module supports (G)FSK, (G)MSK, and BPSK modulation for legacy applications. Moreover, it can also run the mioty^® class Z (uplink only) protocol stack.

The modules are ideal for small battery applications thanks to their low power consumption. The integrated SoC features a low-power 32-bit ARM Cortex^®-M4 microcontroller with up to 256 kB flash and 64 kB RAM.

The modules adhere to the Miromico Standard Module Footprint (MSMF), ensuring strong investment protection. This feature allows for the creation of different variants with minimal to no need for adjustments to device hardware, production, test tools, and enclosure designs. It makes it easy to switch between different wireless technologies by just swapping the module, providing a secure long-term investment.