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Grove - Wio-E5 (STM32WLE5JC)

SKU: SS113020091 Brand: Seeed Studio

Grove Wio-E5 embedded with Wio-E5 STM32WLE5JC, powered by ARM Cortex M4 ultra-low-power MCU core and Long Range SX126x

$39.10 AUD, inc GST

$35.55 AUD, exc GST

Available with a lead time
Expect dispatch between May 15 and May 21

Quantity Discounts:

10-25 $34.13 (exc GST)
25+ $33.05 (exc GST)

Restrictions apply to this RF Equipment for use in Australia:

Only to be operated on 433Mhz / 915-930Mhz / 2.4Ghz (check the product description for compatible frequency ranges).
If operating outside of shared frequencies or in such a way that is beyond low interference potential devices are intended to function, then you have obtained the appropriate authorisation to do so.

For use in other locations around the world:

Follow region-specific frequency spectrum rules.

A declaration of use will need to be submitted during checkout.

Grove Wio-E5 embedded with Wio-E5 STM32WLE5JC, powered by ARM Cortex M4 ultra-low-power MCU core and Long Range SX126x, is an easy-to-use wireless radio module, supporting LoRaWAN protocol on the EU868 & US915 frequency and (G)FSK, BPSK, (G)MSK, Long Range modulations.

Wio-E5 LoRaWAN STM32WLE5JC module is the major functional part integrated into Grove - Wio-E5. It is a LoRaWAN module embedded with ARM Cortex M4 ultra-low-power MCU core and Long Range SX126x, as the world-first combo of Long Range RF and MCU chip into one single tiny module, it supports (G)FSK, BPSK, (G)MSK, and Long Range modulations, and is FCC, CE certified. Grove - Wio-E5 features an extremely compact size, ultra-low power consumption, low cost, and amazing performance. (Learn more about Wio-E5)

Grove - Wio-E5 can endow your development boards' strong features of ultra-long transmitting range, great performance, and high efficiency by easily plug and play with the Grove connector on board. By connecting Grove - Wio-E5 to your development boards, your devices are able to communicate with and control Wio-E5 conveniently by AT command through a UART connection.

With all the outstanding features listed above, Grove Wio-E5 will be a superior choice for IoT device development, testing, and long-distance, ultra-low power consumption IoT scenarios like smart agriculture, smart office, and smart industry. It is designed with industrial standards with a wide working temperature at -40°C ~ 85°C, high sensitivity between -116.5 dBm and -136 dBm, and power output between 10 dBm and 22 dBm.

Note: For more detailed information about how to use Wio-E5, please visit the Grove - Wio-E5 Wiki.

Factory AT Firmware

Wio-E5 series has a built-in AT command firmware, which supports LoRaWAN Class A/B/C protocol and a wide frequency plan: EU868/US915/AU915/AS923/KR920/IN865. With this AT command firmware, users can easily and quickly build their prototype or application.

The AT command firmware contains a bootloader for DFU and the AT application. The "PB13/SPI_SCK/BOOT" pin is used to control Wio-E5 to stay in the bootloader or jump to the AT application. When PB13 is HIGH, the module will jump to AT application after reset, with a default baud rate of 9600. When PB13 is LOW (press the "Boot" button on Wio-E5 Dev Board or Wio-E5 mini), the module will stay in the bootloader, and keep transmitting "C" character every 1S at baud rate 115200.

Attention

1. Factory AT Firmware is programmed with RDP(Read Protection) Level 1, developers need to remove RDP first with STM32Cube Programmer. Note that regression RDP to level 0 will cause a flash memory mass to erase and the Factory AT Firmware can't be restored again.

2. The "PB13/SPI_SCK/BOOT" pin on the Wio-E5 module is just a normal GPIO, not the "BOOT0" pin of the MCU. This "PB13/SPI_SCK/BOOT" pin is used in the bootloader of the Factory AT firmware, to decide to jump to APP or stay in bootloader(for DFU). The real "BOOT0" pin doesn't pinout to the module, so developers need to be careful when developing low-power applications.

Clock Configuration

2.1 HSE

32MHz TCXO
TCXO power supply: PB0-VDD_TCXO

2.2 LSE

32.768KHz crystal oscillator

RF Switch

Wio-E5 module ONLY transmits through RFO_HP:

Receive: PA4=1, PA5=0
Transmit(high output power, SMPS mode): PA4=0, PA5=1

Applications

Works for LoRaWAN sensor nodes and any wireless communication application.
IoT device testing and development

Features

Wio-E5 (STM32WLE5JC) embedded
Support LoRaWAN protocol on EU868/US915 frequency band
Ultra-long transmitting range up to 10km (Ideal value in open space)
Easy control by AT command via UART connection
Rapid prototyping with plug-and-play Grove interfaces
Ultra-low power consumption and high performance

Specifications

General Parameters
Voltage Supply:	3.3V / 5V
Power Output:	Up to +20 dBm at 3.3V
Working Frequency	868MHz / 915MHz
Protocol	LoRaWAN
Sensitivity	-116.5dBm ~ -136dBm
Modulation	Long Range , (G)FSK, (G)MSK and BPSK
Current	Only 60uA in sleep mode
Size	20*40mm
Working Temperature	-40°C ~ 85°C

Part List:
Grove - Wio-E5 PCBA *1
Grove Universal Cable *1

Documentation

Datasheet:

Certifications:

Relevant SDK:

STM32Cube MCU Package for STM32WL series

This product is listed in:

Wireless>LoRa & LoRaWAN
Wireless>LoRa & LoRaWAN>Nodes
Wireless>LoRa & LoRaWAN>Accessories

Product Comments

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$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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