Wio-E5-LE Wireless Module (Bulk) - STM32WLE5JC, ARM Cortex-M4 and SX126x embedded, supports LoRaWAN on EU868 & US915
Wio-E5-LE module has a single-core STM32WLE5JC chip, Cortex M4 MCU, and SX126X. It uses 84% less power for transmission compared to the Wio-E5. The ultra-low power consumption of the Wio-E5-LE makes it very energy efficient, this power-saving design makes the Wio-E5-LE well-suited for applications needing minimal power usage.
PRODUCT DETAILS
Wio-E5-LE module has a single-core STM32WLE5JC chip, Cortex M4 MCU, and SX126X. It uses 84% less power for transmission compared to the Wio-E5. The ultra-low power consumption of the Wio-E5-LE makes it very energy efficient, this power-saving design makes the Wio-E5-LE well-suited for applications needing minimal power usage.
This ultra-compact module has an extremely low power consumption and is capable of supporting both (G)FSK and Long Range. It support for LoRaWAN® Class A/B/C protocol and a wide frequency plan, including EU868/US915/AU915/AS923/KR920/IN865.
Wio-E5-LE series comes with built-in AT command firmware, easy to operate, novices can easily create prototypes or applications with just a few commands; for experienced developers, customised products can be developed using the SDK.
With this module, you can connect to different LoRaWAN server platforms like TheThingsStack, Chirpstack, and others.
Features
- Ultra TX Power consumption: With just 25mW TX power, the Wio-E5-LE-HF reduces consumption by 84% versus the Wio-E5.
- High Performance: TXOP=14dBm@868/915MHz; -136.5dBm sensitivity for SF12 with 125KHz BW
- Long-Distance Communication: Benefit from a 158dB link budget to ensure a seamless connection over extended distances.
- Flexibility in Development: Equipped with a variety of GPIO interfaces like UART, I2C, and ADC, this module offers great flexibility for developers looking to expand peripherals.
- Certified and Trusted: Wio-E5-LE is FCC and CE-certified, guaranteeing compliance with regulations and standards.
Description
With the Stamp Hole form factor, the Wio-E5-LE-HF can conveniently integrate into your device's mainboard without needing any additional accessories. Operating at just 25mW TX power, it reduces consumption by 84% compared to the Wio-E5's 158mW TX power.
Equipped with a variety of GPIO interfaces like UART, I2C, and ADC, this module offers great flexibility for developers to easily expand peripherals. Additionally, the pre-certified module allows your finished device to gain certification and agency approvals quickly and cost-effectively.
Seeed is the official ST Authorized Partner to bring you STMicroelectronics solutions from Modules to Development Boards, one-stop prototyping services with Seeed Fusion, and integration customization.
If you want to learn about Long Range and its features such as network architecture and applications, you can check out this article LoRapedia, which introduces Long Range and Long Range in detail, It explains what Long Range is, how it works, and its pros and cons.
Wio-E5 Series Comparison
Note
Should you prioritize transmission distance and be less concerned about power consumption, the Wio-E5 would be an ideal choice. Conversely, if minimizing power consumption is your primary objective and your operational range is relatively short, the Wio-E5-LE would be a more fitting selection.
Development Tools
We also offer a range of development boards that make it easier for you to first verify your ideas and then use modules to build your own products. We have designed Grove Wio-E5, Wio-E5 mini Dev Board, Wio-E5 Dev Kit that you can choose according to your needs to speed up your project development.
ODM & OEM
With decades of ODM & OEM experience, our engineers and product experts are proficient in delivering customization services for popular open-source hardware platforms – NVIDIA® Jetson™, Raspberry Pi ®, Beagleboard ®, and more. Use the Wio-E5 series module to create industrial-grade sensors or development boards for rapid AIoT implementation.
Feature product using Wio-E5
Such as our SenseCAP S210x series products
We're dedicated to supporting you and streamlining your idea-to-product journey. We are ready to bring your product concept to the market with Seeed Studio’s industrial capabilities from design, manufacturing, testing, certification, global distribution, and marketplace. SenseCAP S210x series products are made based on this module, which makes good use of the ultra-low power consumption of this module, and is deployed in many places, for more information, please contact [email protected].
Note
If you have a large quantity request or need any further information on Seeed IIoT products and services, please don't hesitate to contact us directly at [email protected] or click here and we'll be happy to offer you our best discount price. We are excited to see you can scale up and expand your business with our products and services.
Applications
Would like to learn more about the application scenarios of the Wio-E5 series module? Please check out the following real-world use cases:
- Solar-Powered Outdoor LoRaWAN Air Quality Monitor
- Low-Power Snow Depth Sensor Monitoring for IoT Smart City Based On Wio-E5 Applied in Norway
- Developed Stream Runoff Monitoring Sensors Using Wio-E5 to Measure The Temperature, Quality and Flow
- Smart City: Wio-E5-based Indoor Air Pollutant Detection Project
- Wio-E5 & ESP32 Powered WiLoBlIno
- Loko：The Tiniest GPS Tracker with Built-In Wio-E5 Module Can Track Any Wild Animals and Drones
After designing your own Long Range devices with this Wio-E5 module, you can get your designs verified quickly with Seeed Fusion PCB and PCBA services, which can help turn your designs into prototypes in a few days. And when the design is verified, Seeed agile manufacturing services will help you scale up the prototypes into mass production, with services from Design for Manufacturing, procuring raw materials, to mass production and global shipment, and many services in between.
Specifications
|
Items |
Parameter |
Specifications |
Unit |
|||
|
Structure |
Size |
12(W) X 12(L) X 2.5(H) |
mm |
|||
|
Package |
28 pins, SMT |
|
||||
|
Electrical |
power supply |
3.3V type |
V |
|||
|
Sleep current |
2.1uA (WDT on); |
uA |
||||
|
Operation current |
26mA @14dBm in 868MHz type |
mA |
||||
|
26mA @14dBm in 915MHz type |
||||||
|
Operation current |
6.7mA @BW125kHz, 868MHz type |
mA |
||||
|
6.7mA @BW125kHz, 915MHz type |
||||||
|
Output power |
14dBm max @868MHz |
dBm |
||||
|
14dBm max @915MHz |
||||||
|
Sensitivity |
@SF12, BW125kHz |
dBm |
||||
|
Fr(MHz) |
min |
type |
max |
|||
|
868 |
- |
-135 |
-137 |
|||
|
915 |
- |
-135 |
-137 |
|||
|
Harmonics |
<-36dBm below 1GHz |
dBm |
||||
|
<-40dBm above 1GHz |
dBm |
|||||
|
Interface |
RFIO |
RF port |
|
|||
|
UART |
3 group of UART, include 6 pins |
|
||||
|
I2C |
1 group of I2C, include 2 pins |
|
||||
|
ADC |
1 ADC Input, include 1pins,12-bit 1Msps |
|
||||
|
NRST |
Manual reset pin input |
|
||||
|
SPI |
1 group of SPI, include 4 pins |
|||||
|
Working Temperature |
-40℃ ~ 85℃ |
℃ |
||||
Package
We provide two packaging options for the Wio-E5-LE module, differing mainly in the number of packages. Please choose the version that best aligns with your requirements.
- This one is the bulk version, the modules are packaged individually, and we can deliver any quantity of modules in bulk. Please note that there is a potential moisture risk with this separate packaging option.
- Another version is the Tape Reel version, it is recommended for automated SMT assembly, as it comes in reel form. Please note that if you select the Tape Reel version and quantities less than 1000 pieces will be sent in cut tape form and quantities of 1000 pieces or more will be sent on reels of 1000 pieces, with the remainder sent in tape form.
ECCN/HTS
| HSCODE | 8517709000 |
| USHSCODE | 8517180050 |
| UPC | |
| EUHSCODE | 8517180000 |
| COO | CHINA |
| CE | 1 |
| EU DoC | 1 |
| FCC | 1 |
| RoHS | 1 |
| UK DoC | 1 |