Canbus/N2K Adapter for ESP32 based Round Displays

Name: Canbus/N2K Adapter for ESP32 based Round Displays
SKU: 35208
Price: 12.00 USD
Availability: InStock

Can Bus/N2K adapter for Makefabs ESP32 Round 1.28" and 2.1" Displays

Designed by CNJ Boards in Canada

Canbus/N2K Adapter for ESP32 based Round Displays 1

Canbus/N2K Adapter for ESP32 based Round Displays 2

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Canbus/N2K Adapter for ESP32 based Round Displays 8

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Can Bus/N2K adapter for Makefabs ESP32 Round 1.28" and 2.1" Displays

This is an adapter card to allow the MaTouch Rotary 1.28" and 2.1" displays to connect connect to a Can Bus. Also part of this design is a 12V to 3.3V supply to eliminate the need to power with the USB port. This board requires only 4 wires to function, CanL, CanH, +12V and Gnd. I designed this to extend the functionality of this family of Round displays.

This is a simple board but once attached the display allows direct connection to a can bus such as MNEA2000 or automotive application. This board does not require any modifications to the display. For the 2.1" display the board attaches to the 3 screw on the back and uses one of the 1.25mm x 4p connections on the display. For the 1.28" display you can use the supplied standoffs to attach to the back plate after drilling 3 holes.

This listing is for the adapter card, the display must be purchased extra from Makerfabs or a reseller. The displays shown in pictures below are simply for demonstration purposes.

Example NMEA2000 Software is found here:

2.1" Display

1.28" display:

Example 500Kbps Canbus Software can be found here:

500Kbps Canbus Example

Example OBD2 Software can be found here:

OBD2 Example

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