Dragino LoRaST IoT Module w/ SX1276/78 LoRa Transceiver & STM32L072
The Dragino LoRaST IoT Module is a compact, industrial-grade LoRa transceiver built around the SX1276/78 modem and an STM32L072CZT6 MCU. Pre-loaded with LoRaWAN 1.0.2 firmware and AT command support, it enables rapid deployment of long-range, low-power sensor networks directly from a 1.9-3.6V supply.
Features
- Industrial LoRa Core: Integrates the SX1276/78 transceiver for a maximum link budget of 168 dB, +20 dBm transmit power, and programmable data rates up to 300 kbps for robust, long-range communication.
- Low-Power MCU Architecture: Powered by an energy-efficient STM32L072CZT6 Cortex-M0+ MCU with ultra-low sleep currents (2.7 µA in STOP mode) to maximize battery life in field deployments.
- Out-of-the-Box LoRaWAN Connectivity: Ships with factory firmware compliant with LoRaWAN 1.0.2 specification and configurable via AT commands over UART, allowing for immediate integration without deep firmware development.
- Rich I/O for Sensor Integration: Provides 22 digital I/Os, 3x 12-bit ADC channels, 1x 12-bit DAC, I2C, SPI, and USB interfaces for connecting a wide array of sensors and peripherals.
- Developer-Friendly & Open-Source: Based on STM32Cube HAL drivers with accessible application examples, programmable via USART or ST-LINK, facilitating custom firmware development and prototyping.
Out of stock
The Dragino LoRaST IoT Module is a professional-grade wireless node designed for building scalable, low-power LoRaWAN networks. Its core combines the long-range spread spectrum capabilities of the Semtech SX1276/78 LoRa modem with the processing and peripheral control of an STM32L072 microcontroller. This integration delivers a solution optimized for extreme range—up to 168 dB link budget with -148 dBm receiver sensitivity—while maintaining minimal power consumption through advanced MCU sleep modes.
Architected for industrial IoT applications, the module supports the full LoRaWAN 1.0.2 protocol stack out of the box. Developers can configure network parameters, data rates, and power settings via simple AT commands over a UART interface, significantly reducing time-to-market. For advanced customization, the open-source firmware base built on STM32Cube HAL allows full access to the MCU’s resources, enabling the creation of tailored applications for smart metering, environmental monitoring, or asset tracking.
Additional Information
| Weight | 0.004 kg |
|---|---|
| Dimensions | 4.2 × 2.2 cm |
