---
product_id: 178555406
title: "CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers)"
brand: "canaduino"
price: "A$8"
currency: AUD
in_stock: false
reviews_count: 4
url: https://www.desertcart.com.au/products/178555406-canaduino-mega2560-plc-300-v2-diy-soldering-kit-for-arduino
store_origin: AU
region: Australia
---

# 8 analog I/O channels (0-10V & 0-5V) Dual RS232 + I2C & SPI buses 16 digital inputs & 14 relay outputs CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers)

**Brand:** canaduino
**Price:** A$8
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate your automation game with CANADUINO® MEGA2560 – where pro DIY meets precision control!

## Quick Answers

- **What is this?** CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers) by canaduino
- **How much does it cost?** A$8 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/178555406-canaduino-mega2560-plc-300-v2-diy-soldering-kit-for-arduino)

## Best For

- canaduino enthusiasts

## Why This Product

- Trusted canaduino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Mastery Required:** Designed for skilled solderers and electronics pros—no beginners allowed.
- • **Pro-Grade Control Hub:** Harness 16 digital inputs and 14 relay outputs for complex automation tasks.
- • **Expandable Connectivity:** Built-in I2C, SPI, and dual RS232 ports ready for seamless device integration.
- • **Versatile Analog Interface:** 8 analog inputs and outputs with dual voltage ranges for precise signal handling.
- • **Made in Canada, Tariff-Free:** CUSMA compliant means zero tariffs for US buyers—premium quality, local pride.

## Overview

The CANADUINO® MEGA2560 PLC-300 V2 is a professional-grade DIY soldering kit featuring 16 digital inputs, 14 relay outputs, and versatile analog I/O channels. It supports multiple communication protocols including I2C, SPI, and dual RS232 ports, enabling extensive device integration. Made in Canada and CUSMA compliant, it offers tariff-free access for US customers. This kit demands advanced soldering skills and electronics expertise, making it ideal for experienced professionals seeking customizable automation solutions.

## Description

Full description not available

## Features

- This is a DIY soldering kit. Assembling requires soldering equipment and skills together with a good understanding of electronics and troubleshooting experience. This is a professional device and no beginner's project!
- 8 analog inputs + 8 analog outputs 0-10V || 8 additional analog inputs or GPIOs 0-5V
- 16 digital inputs 3.3 - 24V || 14 digital relay outputs || I2C and SPI bus for extensions
- 2 x RS232 as standard || I2C and SPI connection for external devices || socket for Wi-Fi Module
- Arduino MEGA2560 Development Board, Wi-Fi module and DIN mounting tray are not included
- MADE IN CANADA (CUSMA compliant = no tariffs for US customers)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | LPDDR4 |
| Wireless Type | Radio Frequency |
| Brand | CANADUINO |
| Series | PLC 300-24 |
| Item model number | N.A. |
| Operating System | Arduino |
| Item Weight | 12.3 ounces |
| Product Dimensions | 7.87 x 5.91 x 1.57 inches |
| Item Dimensions  LxWxH | 7.87 x 5.91 x 1.57 inches |
| Processor Brand | Atmel |
| Number of Processors | 1 |
| Manufacturer | UNIVERSAL-SOLDER Electronics |
| ASIN | B07SVW7QNH |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 9, 2019 |

## Product Details

- **Brand:** CANADUINO
- **Model Name:** PLC 300-24
- **Connectivity Technology:** GPIO, I2C, RS232
- **Operating System:** Arduino
- **CPU Manufacturer:** Atmel

## Images

![CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers) - Image 1](https://m.media-amazon.com/images/I/71ESF3sfY0L.jpg)
![CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers) - Image 2](https://m.media-amazon.com/images/I/71WY5cY4vbL.jpg)
![CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers) - Image 3](https://m.media-amazon.com/images/I/71HuAcyRzTL.jpg)
![CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers) - Image 4](https://m.media-amazon.com/images/I/711CokeT97L.jpg)
![CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560 - Made in Canada (USMCA Complaint = no tariffs for US customers) - Image 5](https://m.media-amazon.com/images/I/51WzUdJIOZL.jpg)

## Questions & Answers

**Q: Which PLC software does it use to program controls?**
A: As to read in the description: "CANADUINO MEGA2560 300-24 PLC uses an Arduino MEGA2560 or compatible module as main processor and can be programmed using Arduino IDE or for example "Visuino" from Mitov."

## Customer Reviews

### ⭐⭐⭐⭐⭐ I enjoyed assembling this PLC kit. get instructions, parts list, and schematic from website.
*by J***F on April 1, 2022*

EDIT: I discovered this kit as delivered has an issue detecting 3.3 V inputs.This is IMneverHO an EVIL type of error because they yellow LED illuminates with 3.3VDC(as if) but the Arduino can not actually detect anything. Too bad so sad, the game is not just illuminating the LEDs.My notes below listing substitutions indicate a 3.2kOhm Rpak was provided for R15 and R17.I have experimented and found a value of 2.5kOhm will make it work. If you add a 10kOhm resistor across a single resistor in the existing Rpak you can fix a single channel if desired.I did not research and calculate if the targets of this(IC6, IC7, IC9, and IC10) can tolerate the modification when supplied with a 24VDC input.You have been warned ;-)---NO STARS SUBTRACTED---(yet) I'm treating it as an added adventure tangent because I am very familiar with and enjoy hardware troubleshooting. It's the nature of the beast in DIY!My unedited claim below to have actually calculated what should work is a bit of a stretch, please forgive my base indulgance. ;-)//END OF EDITI'm a fan. I like building kits that do fun stuff and this PLC kit has huge potential.It's not a 'beginner' kit IMneverHO but it _is_ easy intermediate. It tolerated my rusty soldering skills while I dialed in tip temp.My kit included some undocumented part substitutions but it is/was possible to calculate that what is provided should probably work (IE: may not be an error). I just blundered on and so far so good.Substituton details:R2, R5 instructions call for B561 (560 Ohm) my kit had B331 (330 Ohm)R14, R21 instructions call for A272 (2.7 kOhm) my kit had B222 (2.2 kOhm)R15, R17 instructions call for A392 (3.9 kOhm) my kit had A322 (3.2 kOhm)Resistors is kinda like hand grenades, close often works just as well.Mine looks great, it powered right up with no suprises and appears fully functional.I attribute that to the kit and the instructions not necessarily my superb skills.For me it is/was a great choice. Great price! I already banked a lot of fun value out of it.I plan to use OpenPLC on it. I will probably enjoy navigating 'that' portion of this DIY adventure also!YMMV:-)

### ⭐⭐⭐⭐⭐ Fun to assemble, works well
*by I***Y on July 16, 2023*

Purchased for a robotics project and everything is working well. Kit was easy to assemble, but maybe a bit much for a first time kit builder.The only improvement I would suggest is adding some high speed digital outputs (non relay) for driving things like stepper motors. Or at least screw terminals for the aux connector.

### ⭐⭐⭐⭐⭐ Good PCB quality and nice design.
*by S***5 on January 9, 2024*

Here my own prototype.I enjoyed assembled it. It will be good add a top cover accessory.

## Frequently Bought Together

- CANADUINO® MEGA2560 PLC-300 V2 DIY Soldering Kit for Arduino MEGA 2560
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*