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Wio-E5 LoRa Wireless Module (STM32WLE5JC) – ARM Cortex-M4 MCU with SX126x Transceiver, LoRaWAN Support for EU868 & US915 -Seeed Studio
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- High-performance wireless communication with transmit power up to 22dBm and ultra-low -136.5dBm sensitivity for stable connections.
- Long-distance connectivity is enabled by a 158dB link budget, making it suitable for wide-area IoT deployments.
- Global frequency support, compatible with LoRaWAN® networks worldwide for versatile applications.
- Flexible expansion options through abundant GPIO interfaces such as UART, I2C, and ADC.
- Developer-friendly design with built-in AT command firmware and SDK support for quick integration and custom solutions.
- Reliable compliance with FCC, CE, IC, Telec, WPC, and RCM certifications for global deployment.
Wio-E5 LoRa Wireless Module (STM32WLE5JC) – ARM Cortex-M4 MCU with SX126x Transceiver, LoRaWAN Support for EU868 & US915 -Seeed Studio
The Wio-E5 LoRa wireless module (STM32WLE5JC) is a powerful and compact long-range communication solution designed with a Stamp Hole form factor for easy integration into your device’s mainboard.
Featuring the ARM Cortex-M4 MCU with SX126x LoRa transceiver, it supports multiple global frequency plans (EU868, US915, AU915, AS923, KR920, IN865) and is fully compatible with LoRaWAN® Class A/B/C protocols, making it suitable for diverse IoT applications.
Its pre-certified design also ensures faster time-to-market while reducing certification costs.
With built-in AT command firmware, the Wio-E5 allows beginners to prototype or deploy applications quickly using simple commands.
At the same time, advanced developers can take advantage of the SDK to build fully customized solutions.
Combining high performance, global compatibility, and ease of use, the Wio-E5 makes deploying reliable, scalable IoT systems more efficient than ever.
Features:
- High performance communication with up to 22dBm transmit power at 868/915MHz and -136.5dBm sensitivity (SF12, 125KHz BW).
- Long-distance capability supported by a 158dB link budget for extended coverage.
- Global frequency support with embedded LoRa protocol, compatible with worldwide frequency plans.
- Flexible peripheral interfaces, including UART, I2C, and ADC for easy expansion and integration.
- Developer-friendly design featuring built-in AT command firmware and SDK support for custom product development.
- Pre-certified module with FCC, CE, IC, Telec, WPC, and RCM certifications for faster deployment and compliance.
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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Package Includes:
- 1 x Wio-E5 LoRa Wireless Module (STM32WLE5JC)
Specifications:
| Items | Parameter | Specifications | Unit |
|---|---|---|---|
| Core | MCU | ARM Cortex M4 | - |
| Storage | - | 256KB Flash, 64KB SRAM | KB |
| Structure | Size | 12(W) × 12(L) × 2.5(H) | mm |
| Package | 28 pins, SMT | - | |
| Electrical Characteristics | Power supply | 3.3V type | V |
| Minimum sleep current | 2.1uA (SOC) | uA | |
| Operation current (Transmitter+MCU) | 50mA @10dBm in 434MHz type | mA | |
| 111mA @22dBm in 470MHz type | mA | ||
| 111mA @22dBm in 868MHz type | mA | ||
| Operation current (Receiver+MCU) | 6.7mA @BW125kHz, 868MHz type | mA | |
| 6.7mA @BW125kHz, 434MHz type | mA | ||
| 6.7mA @BW125kHz, 470MHz type | mA | ||
| Output power | 10dBm max @434MHz | dBm | |
| 22dBm max @470MHz | dBm | ||
| 22dBm max @868MHz | dBm | ||
| Sensitivity @SF12, BW125kHz | 434 MHz: -134.5 (typ), -136 (max) | dBm | |
| 470 MHz: -136.5 (typ), -137.5 (max) | dBm | ||
| 868 MHz: -135 (typ), -137 (max) | dBm | ||
| Harmonics | < -36dBm below 1GHz | dBm | |
| < -40dBm above 1GHz | dBm | ||
| Interface | RFIO | RF port | - |
| UART | 3 groups, includes 2 pins | - | |
| I2C | 1 group, includes 2 pins | - | |
| ADC | 1 input, 12-bit 1Msps, 1 pin | - | |
| NRST | Manual reset pin input | - | |
| SPI | 1 group, includes 4 pins | - | |
| Working Temperature | - | -40℃ ~ 85℃ | ℃ |