CANduino v4 - ATmega328P with CAN-bus

Name: CANduino v4 - ATmega328P with CAN-bus
SKU: 21492
Price: 24.95 USD
Availability: InStock
Rating: 4.75 (2 reviews)

(2 Reviews)

We sell an Arduino Nano which has an integrated CAN-bus and USB-C. The module has the same size and the same pin arrangement as the Nano.

Designed by MassiveButDynamic in Germany

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We sell an Arduino Nano which has an integrated CAN-bus and USB-C. The module has the same size and the same pin arrangement as the Nano.

CANduino v4 with ATmega328P, MCP25625 (MCP2515 and MCP2551) and CH2102 chip. The CANduino v4 is based on the well-known Arduino Nano and adds via the CAN-Controller/-Transceiver MCP25625 the possibil…

CANduino v4 with ATmega328P, MCP25625 (MCP2515 and MCP2551) and CH2102 chip.

The CANduino v4 is based on the well-known Arduino Nano and adds via the CAN-Controller/-Transceiver MCP25625 the possibility of communicating via CAN bus. A big advantage is the small form factor and the possibility of programming via a USB-C interface.

Via two jumpers the CAN-Controller can be deactivated and a 120 ohm resistor can be connected in parallel as a terminating resistor between CAN high and CAN low. By default, the jumpers are connected.

Please note that the CAN controller uses the pins D2, D10, D11, D12 and D13 and that these can accordingly not be used or only to a limited extent when the CAN bus is active!

Technical data:

Microcontroller: Atmel ATmega328P
Clock speed: 16 MHz
Operating voltage: 5 V
Input voltage: (VIN) 7-12 V
Current per I/O pin: 20 mA
Digital I/O pins: 14 (6 PWM)
Analog input pins: 8
CAN (HIGH, LOW pin): 2
Flash memory: 32 KB
SRAM: 2 KB
EEPROM: 1 KB
CAN controller / transceiver: MCP25625
USB connection: USB-C socket
USB chip: CP2102

If the CANduino is not showing up on your computer, please download the driver for the CP2102 which can be found here: https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers?tab=downloads

The CAN-Bus library we would recommend to use with the CANduino can be found here (along with some example sketches): https://github.com/autowp/arduino-mcp2515

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Quantity	Price
1	$24.95
2-4	$23.95
5+	$21.45

Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (4.50)

Shipping: (4.50)

Communication: (5.00)

Bjorn | June 1, 2024

Your trusted Arduino Nano, but better!

It's the same trusted Arduino Nano that i've used many times before, but now with CAN support integrated in the same slim format.
There's no understating how much of an advantage its size is. The creators did a fantastic job.
Granted, i've yet to test it with tens of nodes at once, but so far it's been easy to use and able to drive the bus cleanly.
10/10 would buy again, even if it is 5 to 10 times the cost of a regular Nano clone from China.

Although subjective and a bit nitpicky, i was expecting a quicker service from DHL and/or local postal services for the equivalent of 18 USD; it took 8 days (5 not including weekends) from a neighbouring country. Packaging was fine, handling by the seller was quick (shipped on sunday).

Mr. Kari | Oct. 7, 2021

Exellent service !!!

My RAILUINO app required two modifications:
1. An extra (interrupt) wire between MCP2515 INT (pin12) and ATmega328P pin PD2 (pin32)
2. MCP2515 crystal should be 16MHz instead of 8 MHz.
The MassiveButDynamic was willing to to both modifcations. Incredible good service!!!
Now the CAN/ARDUINO works perfectly!!!