
Wio-E5 Wireless Module (Bulk), for Long Range Application
Wio-E5 Long Range module is designed with ST system-level package chip STM32WLE5JC, ARM Cortex M4 ultra-low-power MCU and Long Range SX126X. It supports (G)FSK mode and Long Range . 62.5kHz, 125kHz, 250kHz, and 500kHz bandwidth can be used in Long Range mode, making it suitable for the design of various IoT nodes, supporting EU868 and US915.
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PRODUCT DETAILS
Special note
This is the Bulk package version, we will deliver any quantity of modules independently in bulk. If you prefer like shipping the modules in tape reel, please refer to the Tape Reel version.
Note
Please note that the newly released Wio-E5 CAN Development kit is based on the Wio-E5 module with a built-in CAN controller MCP2515 and supports CAN FD, CAN2.0, and RS485 communication. It is a good tool for both Long Range sensor network management and Car Hacking.
Features
- Ultra-low Power Consumption: as low as 2.1uA sleep current (WOR mode)
- Extremely Compacted Size: 12mm * 12mm * 2.5mm 28 pins SMT
- High Performance: [email protected]/915MHz; -136.5dBm sensitivity for SF12 with 125KHz BW
- Long Distance Use: 158dB link budget
- Wireless Connectivity: Embedded Long Range protocol, AT command, support global Long Range frequency plan
- Worldwide Compatibility: wide frequency range; EU868/US915/AU915/AS923/KR920/IN865
- Great Flexibility: For users who want to develop software on the MCU of the module, other GPIOs of the MCU can be easily manipulated, including UART, I2C, ADC, etc. These rich GPIO interfaces are useful for users who need to expand peripherals.
- FCC and CE Certified
Applications
- Works for Long Range sensor nodes and any wireless communication application.
- Wireless Meter Reading, IoT Nodes,for Sensor Network, other low power wide area IoT scenarios
- Autonomous Greenhouse Challenge at Wageningen University in the Netherlands
- Smart Poultry Farming in Beijing, China
- Smart Musang King Durian Farming in Pahang, Malaysia
- Sustainable Agriculture | Global IoT Education Initiative in the US, Australia, & Congo, etc.
- Smart High-Mountain Tea Plantation in Sichuan, China
- Smart Sweet Melon Greenhouse and Weather Station in Guangxi, China
- Environmental Monitoring in Stockholm, Sweden
- Data-driven Tourism in Guangdong, China
- Smart Greenhouse Growing Tropical Fruits in the North, in Shandong, China
- Smart Outdoor Triticale Farm in Hebei, China
Application Note
For more detailed information about how to use this Long Range module, please visit Wio-E5 (STM32WLE5JC) Module Wiki.
1. Factory AT Firmware
Wio-E5 series has a built-in AT command firmware, which supports Long Range 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.
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.
2. Clock Configuration
2.1 HSE
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32MHz TCXO
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TCXO power supply: PB0-VDD_TCXO
2.2 LSE
-
32.768KHz crystal oscillator
3. RF Switch
Wio-E5 module ONLY transmits through RFO_HP:
-
Receive: PA4=1, PA5=0
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Transmit(high output power, SMPS mode): PA4=0, PA5=1
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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 | ||||||
111mA @22dBm in 868MHz type | ||||||
Operation current (Receiver+MCU) | 6.7mA @BW125kHz, 868MHz type | mA | ||||
6.7mA @BW125kHz, 434MHz type | ||||||
6.7mA @BW125kHz, 470MHz type | ||||||
Output power | 10dBm max @434MHz | dBm | ||||
22dBm max @470MHz | ||||||
22dBm max @868MHz | ||||||
Sensitivity | @SF12, BW125kHz | dBm | ||||
Fr(MHz) | min | type | max | |||
434 | - | -134.5 | -136 | |||
470 | - | -136.5 | -137.5 | |||
868 | - | -135 | -137 | |||
Harmonics | < -36dBm below 1GHz | dBm | ||||
< -40dBm above 1GHz | dBm | |||||
Interface | RFIO | RF port | ||||
UART | 3 group of UART, include 2 pins | |||||
I2C | 1 group of I2C, include 2 pins | |||||
ADC | 1 ADC Input, include 1 pins, 12-bit 1Msps | |||||
NRST | Manual reset pin input | |||||
SPI | 1 group of SPI, include 4 pins |
Free Wio-E5 Project Sponsorship with Seeed Fusion PCBA:
If you have an interesting concept for Wio-E5 and are willing to share it with the community, share it with us and we can help you make it a reality with Seeed Fusion’s one-stop-shop capabilities. Each person is limited to two PCBA boards 100% completely FREE for one design, including PCB fabrication, the cost of parts, assembly and shipping. The design must include Wio-E5. Apply now!
Note
Please click here to contact us if you need any further information on Seeed IIoT products and services. We are excited to see you can scale up and expand your business with our products and services.
Note
We has recently released the Wio-E5 Series based on Wio-E5 module. Click here to meet new members of the -E5 family from the Grove module, mini Dev boards to Development Kit.
Note
Some of our product names will be changed/updated accordingly. The products with updated names are demonstrated in the following table, which serves as a guide for you to avoid any possible confusion. Please check this blog for further info.
ECCN/HTS
HSCODE | 8517709000 |
USHSCODE | 8517180050 |
UPC | |
EUHSCODE | 8517180000 |
COO | CHINA |
CE | 1 |
EU DoC | 1 |
FCC | 1 |
RoHS | 1 |
UK DoC | 1 |
LEARN AND DOCUMENTS
Documentations
Datasheet:
Long Range-E5 datasheet and specifications
Long Range-E5 AT Command Specification
Certifications:
Long Range-E5-HF Certification CE-VOC-RED
Long Range-E5-HF FCC Certification -DSS
Long Range-E5-HF FCC Certification -DTS
Library:
Relevant SDK:
SHARED BY USERS
REVIEWS
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from order viewThis user did not leave any comments.
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from order viewGreat way to get started with LoRa. Far easier to use than other solutions I have tried.
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from order viewThis user did not leave any comments.
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from order viewThis user did not leave any comments.
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from order viewThis module works perfectly, and does exactly what I want!