Seeed Studio Studio LoRa-E5 STM32WLE5JC Module w/ SX126X
The Seeed Studio Studio LoRa-E5 is an ultra-low-power, STM32WLE5JC-based LoRaWAN module integrating an ARM Cortex-M4 MCU and SX126X LoRa transceiver. It supports global LoRaWAN frequency plans and AT commands for simplified integration into industrial IoT sensor networks.
Features
- Ultra-Low Power MCU & LoRa Combo: Integrates STM32WLE5JC SoC with ARM Cortex-M4 and SX126X transceiver for efficient, single-chip LoRaWAN node design.
- Global LoRaWAN Frequency Support: Certified for EU868, US915, AU915, AS923, KR920, and IN865 bands, enabling worldwide deployment.
- High RF Performance: Features +22dBm transmit power and -136.5dBm sensitivity (SF12, 125kHz BW) for a robust 158dB link budget and long-range connectivity.
- Extremely Compact Form Factor: Measures just 12mm x 12mm in a 28-pin SMT package, ideal for space-constrained PCB designs.
- Industrial-Grade Interfaces: Provides SPI, UART, and I2C for flexible sensor and peripheral connectivity in demanding environments.
Out of stock
The Seeed Studio Studio LoRa-E5 module is a system-in-package (SiP) solution built around the STM32WLE5JC, which combines an ARM Cortex-M4 microcontroller core with a Semtech SX1262 LoRa sub-GHz radio. This integration eliminates the need for an external MCU, simplifying design and reducing the overall bill of materials for low-power, wide-area network (LPWAN) applications.
Engineered for industrial IoT, the module operates at ultra-low currents, achieving a sleep current as low as 2.1µA in Wake-on-Radio (WOR) mode, which is critical for battery-powered endpoints. It supports both LoRa modulation for long-range, low-data-rate communication and (G)FSK mode for higher data throughput, offering flexibility across different use cases. The embedded LoRaWAN protocol stack and AT command interface allow for rapid prototyping and deployment without deep firmware development.
Additional Information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 1.2 × 1.2 × 0.25 cm |
