WiCAN a powerful ESP32-C3 based CAN adapter for car hacking and general CAN Bus development. It is available in two form factors, OBD-II and standard USB-CAN adapter. The original firmware can interface directly with RealDash over Wi-Fi or BLE. Realdash allows creation of your own custom dashboard with stunning graphics and is available on Android, iOS and Windows 10. It can connect to your existing Wi-Fi network, and any device can connect to that Wi-Fi access point. Wi-Fi and CAN configuration can be set via configuration web server.

The screw terminal connector version of WiCAN can be powered from the either USB or screw terminal connector, and accepts a wide voltage range of 5 V up to 36 V. Both versions support power saving mode, which detects if the voltage drops under 13 V or a preset value. In power saving mode WiCAN will automatically go into sleep mode dropping current consumption below 1 mA.

WiCAN also works with BUSMaster, for monitoring and logging CAN bus traffic.

And finally, there is an available API for LabView, C#, VB.Net, Delphi, and Python - in case you’re writing your own software.

Features and Specifications

• Consumes less than 1 mA in battery saving mode
• Screw Terminal connector input voltage 5 V to 36 V
• Firmware update over Wi-Fi
• Supports CAN 2.0A/B up to 1 Mbits
• Works with Realdash, based on "realdash 66"
• Supports SocketCAN and works with BUSMaster
• Supports TCP and UDP
• Wi-Fi can be used in AP and station mode
• Wi-Fi and CAN configured using web interface
• Diode protection for the USB port

Open Source

You can find our User Guide, software and open source hardware documentation in our GitHub repo

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