FMLR-80-STM
STM-based 2.4 GHz LoRa® transceiver module
Overview
FMLR LoRa® and LoRaWAN® IoT modules enable wireless connectivity to devices, systems, and sensors communicating with high data rates or over a long distance. The 2.4 GHz modules support long-range Time-of-Flight (ToF ranging) distance-measurement. Power consumption can be optimized to run from a small-sized battery. The integrated ARM Cortex-M4 32-bit micro-controller runs entire RF stacks and has sufficient resources to run user applications. The system can easily be extended with low-power sensors to build production-ready IoT sensor nodes.
All FMLR modules are prepared for seamless integration into LoRaWAN networks. The modules are available with additional onboard flash memory to enable Over-the-Air (OTA) update and data storage.
The FMLR family supports additional modulation schemes like the very efficient and robust high-bitrate and long-range FLRC and Bluetooth Low Energy (BLE), enabling communication with smartphones, tablets, gadgets, and more. Optional low-power high precision temperature compensated oscillators (TCXO) for both RTC and radio are optionally available.
The module’s firmware, including the wireless stack, can be updated via SWD, UART-Bootloader, or optional via OTA to support fast prototyping and development.
Description/Beschreibung
Features
- Semtech SX1280/1 based 2.4 GHz LoRaWan® module
- Bitrate up to 1.3 mbps
- Time-of-flight ranging
- Support for Bluetooth Low Energy (BLE) and LoRa®
- STM ARM Cortex M4 MCU
- Optional ext. flash, TCXO, U.FL connector
- Customer application can run on the MCU
Applications
- High data rate or long-range IoT
- Telemetry applications
- Tracking and Tracing
- IoT / Smart city / Smart Agriculture / Industrie 4.0 / Smart Building
- Tracking and monitoring
- Smart agriculture
- Battery powered sensors
- Low power RF systems
- Remote data logging
- UART / SPI / I2C wireless bridging (USB optionally available)
Variants/Varianten
Partnumber | RF Path | Size | Controller | Flash |
---|---|---|---|---|
FMLR-80-U-STL4E-TCXO | U.FL Connector | 14.2 × 19.5 × 3.5 mm3 | STM32L451REI6 | Up to 512 KB internal |
FMLR-80-U-STL4E-4M-TCXO | U.FL Connector | 14.2 × 19.5 × 3.5 mm3 | STM32L451REI6 | Up to 512 KB internal, 4 Mb external |
For further questions on quotation, delivery time,
and device price you can contact us at any time.