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Sencer - 2024-07-25
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180 changes: 113 additions & 67 deletions docs/Sensor/Grove/Grove_Sensors_Network/LoRa/Grove_LoRa_E5_New_Version.md
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---
title: Grove - Wio-E5
nointro:
nointro: null
keywords:
- docs
- docusaurus
image: https://files.seeedstudio.com/wiki/wiki-platform/S-tempor.png
- LoRa
- E5
- Grove
description: Grove LoRa-E5, a powerful and versatile LoRa module by Seeed Studio. Explore its features, datasheets, certifications, and relevant SDKs
image: https://files.seeedstudio.com/wiki/Grove-Wio-E5/1.jpg
slug: /Grove_LoRa_E5_New_Version
last_update:
date: 08/28/2023
author: Matthew
date: 07/25/2024
author: Spencer
---

![](https://files.seeedstudio.com/wiki/Grove-Wio-E5/1.jpg)

<p style={{textAlign: 'center'}}><a href="https://www.seeedstudio.com/Grove-LoRa-E5-STM32WLE5JC-p-4867.html" target="_blank"><img src="https://files.seeedstudio.com/wiki/Seeed-WiKi/docs/images/get_one_now.png" border={0} /></a></p>
<div class="table-center">
<table align="center">
<tr>
<th>Grove Wio E5</th>
</tr>
<tr>
<td><div style={{textAlign:'center'}}><img src="https://files.seeedstudio.com/wiki/Grove-Wio-E5/1.jpg" style={{width:'auto', height:320}}/></div></td>
</tr>
<tr>
<td><div class="get_one_now_container" style={{textAlign: 'center'}}>
<a class="get_one_now_item" href="https://www.seeedstudio.com/Grove-LoRa-E5-STM32WLE5JC-p-4867.html">
<strong><span><font color={'FFFFFF'} size={"4"}> Get One Now 🖱️</font></span></strong>
</a>
</div></td>
</tr>
</table>
</div>

> LoRaWAN® is a mark used under license from the LoRa Alliance®.
The LoRa® Mark is a trademark of Semtech Corporation or its subsidiaries.
Expand Down Expand Up @@ -55,17 +71,58 @@ By connecting Grove - Wio-E5 to your development boards, your devices are able t

5. LED Indicators

## Platform Supported

| Arduino | Raspberry Pi | | | |
|-----------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------|
| <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/wiki/wiki_english/docs/images/arduino_logo.jpg" alt="pir" width={600} height="auto" /></p> | <p style={{textAlign: 'center'}}><img src="https://files.seeedstudio.com/products/113020091/Raspberry_Pi-Logo.wine.png" alt="pir" width={600} height="auto" /></p> | ![](https://files.seeedstudio.com/wiki/wiki_english/docs/images/bbg_logo_n.jpg) | ![](https://files.seeedstudio.com/wiki/wiki_english/docs/images/wio_logo_n.jpg) | ![](https://files.seeedstudio.com/wiki/wiki_english/docs/images/linkit_logo_n.jpg) |
<!-- 不准确，只是一个模组，并不支持编程 -->
<!-- ## Platform Supported
<table>
<tr>
<th>Arduino</th>
<th>Raspberry Pi</th>
<th></th>
<th></th>
<th></th>
</tr>
<tr>
<td style={{ textAlign: 'center' }}>
<img src="https://files.seeedstudio.com/wiki/wiki_english/docs/images/arduino_logo.jpg" alt="pir" width={600} height="auto" />
</td>
<td style={{ textAlign: 'center' }}>
<img src="https://files.seeedstudio.com/products/113020091/Raspberry_Pi-Logo.wine.png" alt="pir" width={600} height="auto" />
</td>
<td style={{ textAlign: 'center' }}>
<img src="https://files.seeedstudio.com/wiki/wiki_english/docs/images/bbg_logo_n.jpg" alt="pir" width={600} height="auto" />
</td>
<td style={{ textAlign: 'center' }}>
<img src="https://files.seeedstudio.com/wiki/wiki_english/docs/images/wio_logo_n.jpg" alt="pir" width={600} height="auto" />
</td>
<td style={{ textAlign: 'center' }}>
<img src="https://files.seeedstudio.com/wiki/wiki_english/docs/images/linkit_logo_n.jpg" alt="pir" width={600} height="auto" />
</td>
</tr>
</table> -->

## Specification

<!-- <style type="text/css" xml="space" dangerouslySetInnerHTML={{__html: "<!--\n.tg {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-f2tp{background-color:#c0c0c0;border-color:#c0c0c0;color:#ffffff;text-align:left;vertical-align:top}\n.tg .tg-uu1j{background-color:#ffffff;border-color:#c0c0c0;color:#343434;text-align:left;vertical-align:top}\n" }} /> -->

<table class="tg">

<div class="table-center">
<table class="tg" align="center">
<thead>
<tr><th class="tg-f2tp" colspan="2">Part List:</th></tr>
</thead>
<tbody>
<tr>
<td class="tg-uu1j" colspan="2">Grove - Wio-E5 PCBA *1</td>
</tr>
<tr>
<td class="tg-uu1j" colspan="2">Grove Universal Cable*1</td>
</tr>
</tbody>
</table>
</div>

<div class="table-center">
<table class="tg" align="center">
<thead>
<tr><th class="tg-f2tp" colspan="2">General Parameters</th></tr>
</thead>
Expand Down Expand Up @@ -108,117 +165,106 @@ By connecting Grove - Wio-E5 to your development boards, your devices are able t
</tr>
</tbody>
</table>
</div>

<!-- <style type="text/css" xml="space" dangerouslySetInnerHTML={{__html: "<!--\n.tg {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-f2tp{background-color:#c0c0c0;border-color:#c0c0c0;color:#ffffff;text-align:left;vertical-align:top}\n.tg .tg-uu1j{background-color:#ffffff;border-color:#c0c0c0;color:#343434;text-align:left;vertical-align:top}\n" }} /> -->

<table class="tg">
<thead>
<tr><th class="tg-f2tp" colspan="2">Part List:</th></tr>
</thead>
<tbody>
<tr>
<td class="tg-uu1j" colspan="2">Grove - Wio-E5 PCBA *1</td>
</tr>
<tr>
<td class="tg-uu1j" colspan="2">Grove Universal Cable*1</td>
</tr>
</tbody>
</table>

## Application

- Works for LoRaWAN® sensor nodes and any wireless communication application

- IoT device testing and development

![](https://files.seeedstudio.com/products/317990687/image/application.png)

## ✨ Contributor Project

- Thanks for one of Seeed Studio's friend Andres to build the [Grove - Wio-e5 library, providing multiple examples](https://github.com/andresoliva/LoRa-E5), suitable for Arduino boards like Arduino Nano 33 BLE Sense, and more importantly [compatible with the XIAO ESP32S3 Sense](https://github.com/andresoliva/LoRa-E5).
- This will allow the user an easy, clear and safe interaction with the SeedStudio LoRa module Grove - Wio-E5 and hopefully be used as both an educational tool for those **who are doing their first steps into LoRa** as well as **prepared for the ones looking for using this module in low-power projects**.

## Application Notes

**1. Factroy AT Firmare**
#### Note 1. Factroy AT Firmare

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, developers can easily and quickly build their prototype or application.
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, developers 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.

:::cautionattention
:::caution attention

- 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.
- 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 users need to be careful when developing the low-power applications.
:::

**2. Clock Configuration**
#### Note 2. Clock Configuration

2.1 HSE

- 32MHz TCXO

- TCXO power supply: PB0-VDD_TCXO

2.2 LSE

- 32.768KHz crystal oscillator

**3. RF Switch**
#### Note 3. 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

## Examples and Demo.
#### Note 4. General workflow guide - Grove LoRa E5 Configuration and Usage

1. [Grove - Wio-E5 P2P Example](https://wiki.seeedstudio.com/Grove_Wio_E5_P2P/)
2. [Grove - Wio-E5 TTN Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_TTN_Demo/)
3. [Grove - Wio-E5 Helium Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_Helium_Demo/)
4. [Grove - Wio-E5 Used with Arduino Uno R4 Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_SenseCAP_Cloud_Demo/)
5. [Grove - Wio-E5 Used with XIAO ESP32S3 Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_SenseCAP_XIAO_ESP32S3/)

## Resources
Grove LoRa E5 comes with built-in LoRaWAN firmware that provides an AT server (check the [LoRa-E5 AT Command Specification](https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20AT%20Command%20Specification_V1.0%20.pdf)).

Datasheet:
Like any non-hardcoded device, you can define every EUI and API key as needed. Refer to this workflow for more details: [SenseCAP Indicator Application LoRaWAN](https://wiki.seeedstudio.com/SenseCAP_Indicator_Application_LoRaWAN/#HEAD_register_device).

- <p><a href="http://files.seeedstudio.com/products/113020091/Grove%20-%20LoRa%20-E5%20v1.0.brd">Grove Wio-E5 v1.0.brd</a></p>
The typical workflow for your product (XIAO [any microcontroller] + Grove E5) would be as follows:

- <p><a href="https://files.seeedstudio.com/products/113020091/Grove%20-%20LoRa%20-E5%20v1.0.pdf">Grove Wio-E5 v1.0.pdf</a></p>
1. Register the device on the LoRaWAN Network Server to get credentials: EUI and key.
2. Configure your LoRa E5 device to set the EUI and other parameters.
3. Enjoy it: send and receive messages. Note: You must be covered by an accessible LoRaWAN Gateway.

- <p><a href="http://files.seeedstudio.com/products/113020091/Grove%20-%20LoRa%20-E5%20v1.0.sch">Grove Wio-E5 v1.0.sch</a></p>
For your Arduino project, we recommend this library(repository) to configure your device: [andresoliva/LoRa-E5](https://github.com/andresoliva/LoRa-E5).

- <p><a href="https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20module%20datasheet_V1.1.pdf">Wio-E5 datasheet and specifications</a></p>
Ensure your LNS (LoRaWAN Network Server) is set up correctly, and verify that your credentials and LoRa parameters match.

- <p><a href="https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20AT%20Command%20Specification_V1.0%20.pdf">Wio-E5 AT Command Specification</a></p>
## Examples and Demo

- <p><a href="https://files.seeedstudio.com/products/317990687/res/STM32WLE5JC%20Datasheet.pdf">STM32WLE5JC Datasheet</a></p>
1. [Grove - Wio-E5 P2P Example](https://wiki.seeedstudio.com/Grove_Wio_E5_P2P/) Using Pure UART function to communicate between two wio-e5 devices
2. [Grove - Wio-E5 TTN Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_TTN_Demo/) Access TTN LoRaWAN network via Wio-E5
3. [Grove - Wio-E5 Helium Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_Helium_Demo/) Connecting to the Helium IoT network using the Grove - Wio-E5 module and Seeeduino XIAO module
4. [Grove - Wio-E5 Used with Arduino Uno R4 Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_SenseCAP_Cloud_Demo/)
5. [Grove - Wio-E5 Used with XIAO ESP32S3 Demo](https://wiki.seeedstudio.com/Grove_Wio_E5_SenseCAP_XIAO_ESP32S3/)
6. [Using Wio-E5 and XIAO ESP32S3 on PlatformIO(Arduino) to access LoRaWAN network](/platformio_wio_e5/) A practical guide. It details the integration of Wio-E5 with Arduino-compatible boards using PlatformIO for efficient LoRaWAN connectivity.

Certifications:
## Resources

- <p><a href="https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20Certification%20CE-VOC-RED.pdf">Wio-E5-HF Certification CE-VOC-RED</a></p>
**Datasheet:**

- <p><a href="https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20FCC%20Certification%20-DSS.pdf">Wio-E5-HF FCC Certification -DSS</a></p>
- [Grove Wio-E5 v1.0.brd](http://files.seeedstudio.com/products/113020091/Grove%20-%20LoRa%20-E5%20v1.0.brd)
- [Grove Wio-E5 v1.0.pdf](https://files.seeedstudio.com/products/113020091/Grove%20-%20LoRa%20-E5%20v1.0.pdf)
- [Grove Wio-E5 v1.0.sch](http://files.seeedstudio.com/products/113020091/Grove%20-%20LoRa%20-E5%20v1.0.sch)
- [Wio-E5 datasheet and specifications](https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20module%20datasheet_V1.1.pdf)
- [Wio-E5 AT Command Specification](https://files.seeedstudio.com/products/317990687/res/LoRa-E5%20AT%20Command%20Specification_V1.0%20.pdf)
- [STM32WLE5JC Datasheet](https://files.seeedstudio.com/products/317990687/res/STM32WLE5JC%20Datasheet.pdf)

- <p><a href="https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20FCC%20Certification%20-DTS.pdf">Wio-E5-HF FCC Certification -DTS</a></p>
**Certifications:**

- <p><a href="https://files.seeedstudio.com/products/317990687/res/Telec.zip">WWio-E5-HF TELEC Certification</a></p>
- [Wio-E5-HF Certification CE-VOC-RED](https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20Certification%20CE-VOC-RED.pdf)
- [Wio-E5-HF FCC Certification -DSS](https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20FCC%20Certification%20-DSS.pdf)
- [Wio-E5-HF FCC Certification -DTS](https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20FCC%20Certification%20-DTS.pdf)
- [Wio-E5-HF TELEC Certification](https://files.seeedstudio.com/products/317990687/res/Telec.zip)
- [Wio-E5-HF IC Certification](https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20IC%20ID.pdf)

- <p><a href="https://files.seeedstudio.com/products/317990687/res/LoRa-E5-HF%20IC%20ID.pdf">Wio-E5-HF IC Certification</a></p>
**Relevant SDK:**

Relevant SDK:
- [STM32Cube MCU Package for STM32WL series](https://my.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-mcu-mpu-packages/stm32cubewl.license=1608693595598.product=STM32CubeWL.version=1.0.0.html#overview)

- <p><a href="https://my.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32cube-mcu-mpu-packages/stm32cubewl.license=1608693595598.product=STM32CubeWL.version=1.0.0.html#overview" target="_blank">STM32Cube MCU Package for STM32WL series</a></p>
## ✨ Contributor Project

<div id="gtx-trans" style={{position: 'absolute', left: '-36px', top: '48.875px'}}>
<div className="gtx-trans-icon" />
</div>
- Thanks for one of Seeed Studio's friend Andres to build the [Grove - Wio-e5 library, providing multiple examples](https://github.com/andresoliva/LoRa-E5), suitable for Arduino boards like Arduino Nano 33 BLE Sense, and more importantly [compatible with the XIAO ESP32S3 Sense](https://github.com/andresoliva/LoRa-E5).
- This will allow the user an easy, clear and safe interaction with the SeedStudio LoRa module Grove - Wio-E5 and hopefully be used as both an educational tool for those **who are doing their first steps into LoRa** as well as **prepared for the ones looking for using this module in low-power projects**.

## Tech Support & Product Discussion


Thank you for choosing our products! We are here to provide you with different support to ensure that your experience with our products is as smooth as possible. We offer several communication channels to cater to different preferences and needs.

<div class="button_tech_support_container">
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image: https://files.seeedstudio.com/wiki/wiki-platform/S-tempor.png
slug: /XIAO_ESP32C3_Pin_Multiplexing
last_update:
date: 03/03/2023
author: Citric
date: 07/25/2024
author: Spencer
---

# Pin Multiplexing
Expand Down Expand Up @@ -108,7 +108,7 @@ void loop() {
}
```

## Serial
## Serial - UART

### Regular method - choose one of USB serial or UART0 serial to use

Expand All @@ -117,6 +117,15 @@ There are 2 serial interfaces on this board:
- USB Serial
- UART0 Serial

:::note
There is no `Serial2` for XIAO ESP32 C3.
Also If you need to use `Serial1`, you must define the pins; otherwise, it may not receive data. For XIAO ESP32 series, use `Serial1` as follows:

```cpp
Serial1.begin(115200, SERIAL_8N1, D7, D6); // RX, TX
```
:::

By default, USB serial is enabled, which means you can connect the board to a PC via USB Type-C and open serial monitor on Arduino IDE to view data sent via serial.

However, if you want to use UART0 as the serial, you need to connect pin D6 as the TX pin and pin D7 as RX pin with a USB-Serial adapter.
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