LoRa-E5 CAN (STM32WLE5JC) Dev Board

Description

Wio-E5 CAN Development Kit is based on the Wio-E5 STM32WLE5JC Module and supports CAN FD, CAN2.0, and RS485 communication. It supports industrial standards, provides a waterproof case and solar charging interface, and comes with high extensibility and compatibility. It's ideal for car hacking and Long Range sensor network management.

Features

• Support various communication methods: CAN FD, CAN 2.0, and RS485
• High extendability with various sensors: full GPIOs led out to rich interfaces, including RS-485, Grove modules for GPS, environmental detection, etc
• High compatibility: support Global Long Range frequency plan with long-distance transmission range to 10km(ideal value in open area)
• Easy to use: User-friendly waterproof case & solar charging interface provided for better outdoor deployment and enable temporary use when lacking an external power source
• Support industrial standards: a wide working temperature at -40 ℃ ~ 85℃, high sensitivity between -116.5 dBm ~ -136 dBm, and power output up to +20.8dBm at 3.3V

It consists of a Wio-E5 CAN bus Dev Board, an antenna(EU868/US915), and a waterproof case. The embedded Wio-E5 STM32WLE5JC Module supports Long Range protocol on the global frequency band. It leads out full GPIOs of Wio-E5 supporting various data protocols and interfaces including RS-485, Grove, male/female headers, etc. It would be a perfect choice for fast testing and rapid prototyping of your Long Range IoT projects. Also, the Wio-E5 STM32WLE5JC Module is the world-first combo of Lang Range RF and MCU chip into one single tiny chip and is FCC and CE certified. 

It features an ultra-long transmitting range of up to 10km in an open area, extremely low chip power consumption which the sleep current is as low as 2.1 uA(WOR mode), and user-friendly interfaces which are developed to unlock the full functionality of the Wio-E5 module,  CAN FD and CAN 2.0 communication, it has led out full 28 pins of Wio-E5 and provides rich interfaces including Grove connectors, RS-485 terminal, male/female pin headers for you to connect sensors and modules with different connectors and data protocols, saving your time on wire soldering.

You can connect your Grove to these recommended development boards:

• Seeed Studio Grove GPS (Air530)
• Seeed Studio Grove AHT20 I2C Industrial Grade Temperature and Humidity Sensor
• Seeed Studio Grove 3-Axis Digital Accelerometer(±1.5g)
• Seeed Studio Wio Terminal ATSAMD51 Core with Realtek RTL8720DN BLE 5.0 & Wi-Fi 2.4G/5G Dev Board
• Seeed Studio RFM98 Long Range Transceiver Module

Seeed Studio has developed more than 400 Grove modules, covering a wide range of applications that can fulfill various needs. Click to explore the Grove Sensor family and get started to Grove your Idea. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.

Applications

• Long Range sensor network management: Many sensors in the industry are transmitted through CAN BUS. With the Wio-E5 CAN Dev board you can use the on-board CAN-BUS function to read the sensors and send the data through Long Range.

• Car hacking: Since the circuit board can receive 5-28V input, the user can connect the circuit board to the OBD interface, get the data of the car.

Technical details

• Voltage supply: 5V/USB, 3.7V Lipo Battery, 4.5~28V DC input
• Voltage output: 3.3V
• Power output: Up to 20.8dBm at 3.3V
• Frequency: EU868/US915/AU915/AS923/KR920/IN865
• Protocol: LoRaWAN
• Sensitivity: 116.5dBm~-136dBm
• Modulation: Long Range, (G)FSK, (G)MSK, BPSK
• CAN 2.0 speed: Up to 1Mb/s
• CAN FD speed: Up to 5Mb/s

Part list

• Wio-E5 CAN Development Board: 1
• Antenna(EU868/US915): 1
• Waterproof case: 1