How do I choose a microcontroller or single-board computer for a robotics prototype?

Match the controller to your project's compute needs, I/O count, and communication interfaces (GPIO, PWM, UART, SPI, I2C, CAN). Consider power budget, real?time requirements, available development libraries and community examples (e.g., Arduino, Raspberry Pi families), and confirm part availability and datasheets on the product page before ordering.

What should I check when selecting motors and motor drivers for robots?

Select motors based on required torque, speed, voltage and continuous vs stall current, and pair them with drivers rated for the motor's peak current and control method (brushed, brushless, stepper). Review datasheets for torque curves and cooling needs, and account for gearing, feedback sensors and the controller interface when planning your drivetrain.

Can I collect orders from a Communica branch and obtain a VAT invoice for institution purchases?

Yes — branch collection is available from the Samrand head office and branches in Pretoria (CBD) and Cape Town; choose the branch pickup option at checkout and present your order reference and ID on collection. VAT invoices can be issued for business or educational purchases; request invoice details at checkout or via the sales channel used for your order.

What are typical lead times for out?of?stock components and how do backorders work?

Many items are stocked locally, but specialist components may have supplier lead times; the product page normally shows current stock status and any estimated ETAs. For procurement or bulk needs you can request a quote or backorder option to confirm delivery timelines and minimum quantities.

Does Communica support educational or classroom robotics kits and bulk procurement for tertiary institutions?

Communica offers component kits, development boards, 3D printing supplies and test equipment suitable for classrooms and labs, and can provide bulk quotations and VAT invoicing for institutions. Check the education requirements when requesting a quote to ensure kit content, quantities and delivery or branch pickup options meet your curriculum needs.

What types of robotics and prototyping components does Communica stock?

Communica stocks microcontrollers and development boards, sensors, motors and drivers, power supplies, connectors and enclosures, 3D printing consumables, tools, and test & measurement equipment from a wide range of global and maker brands. Product availability can be checked on the online catalogue or by contacting your local branch.

How can I check stock availability and estimated lead times for parts?

Check the product page on communica.co.za for current stock indications and lead-time notes, and contact the Samrand head office or your nearest branch for confirmation on backorders or import lead times. For larger or time-sensitive orders, request a formal quote or lead-time confirmation from sales so you have a documented delivery estimate.

Can I collect my order from a Communica branch or do you only ship?

You can choose branch collection (Samrand, Pretoria CBD, Cape Town) or courier delivery at checkout; branch trading hours and collection details are listed on the Branches & Trading Hours page. For branch collection request a VAT invoice or packing slip at pickup.

Do you support educational and bulk procurement for robotics courses or labs?

Yes — Communica supplies schools, universities and industry with component kits and larger quantities; departments should contact the sales team with a parts list and delivery requirements to obtain volume quotes, lead times, and VAT-compliant paperwork. Early engagement helps manage stock allocation and import lead times for semester planning.

How do I choose the right motor and driver for a mobile robot prototype?

Match motor voltage and continuous/peak current ratings to the driver specification and battery system, and select torque and RPM based on robot weight, wheel diameter, and required acceleration; include a safety margin for stall current and thermal dissipation. Review datasheets, estimate your power budget, and confirm component availability or compatible alternatives with Communica before finalising the design.

Arduino Boards for Sale & Cost Breakdown in South Africa

Discover Arduino boards for sale at Communica SA. Review prices, specs, and starter kits. Local stock, VAT invoicing & fast collection for makers and pros.

Published:July 5, 2026

3 min read

Image supplied by 123RF

Full Arduino Range

Find official, compatible, and starter boards ready for immediate dispatch.

Clear Cost Comparison

Know what affects Arduino pricing and how to budget your projects.

Branch Pickup & VAT

Local support, walk-in collection, and VAT invoices for easy procurement.

Overview: Find the Right Arduino Board Locally

Arduino is a top choice for makers, educators, and engineers needing robust, easy-to-use microcontroller boards. With simple USB connectivity, an open-source IDE, wide community support, and a vast range of modules and shields, Arduino remains central to prototyping, automation, and IoT projects in South Africa.

Communica stocks official Arduino boards alongside compatible variants, starter kits, and expansion shields. With locations in Samrand, Pretoria, and Cape Town, as well as courier options, South African customers can choose collection or delivery for rapid project starts-no waiting for international shipments.

Note: Arduino pricing in South Africa reflects factors like exchange rates, import logistics, and global inventory cycles. Compare local availability for quicker lead times and support.

Popular Arduino Boards & Typical Applications

Model	Microcontroller	Typical Use	Approx. Cost (ZAR)
Arduino Uno R3	ATmega328P	Education, general prototyping	R350-R480
Arduino Mega 2560	ATmega2560	Robotics, large I/O	R650-R900
Arduino Nano	ATmega328P	Compact builds, breadboarding	R180-R340
Compatible Boards	Varies	Budget-friendly for education/bulk	R120-R250

Further options include the Arduino Leonardo (for USB HID projects), MKR and Nano BLE series (IoT/connected devices), and starter kits that bundle key components. Lead times for popular models are typically 1-2 business days from local stock.

What Affects Arduino Cost in South Africa?

Global supply chain costs-chip shortages and demand spikes can affect pricing.
Official vs generic: Brand-authorised boards cost more. Clones are lower-cost but may have variable support and quality.
Bundle contents: Kits with breadboards, cables, sensors, and power supplies cost more than "bare" boards.
Local VAT and import taxes-always request a VAT invoice if buying for school or business use.

Key Buying Considerations

Select boards based on required inputs/outputs and connectivity (USB, Wi-Fi, Bluetooth, etc.).
Check availability of shields or expansion modules for your project goals.
Verify power supply requirements-Nano and Uno need stable 5V (bench supply or USB), Mega supports higher draw for motors and displays.
Students often opt for Nano/Uno for breadboard work and portability; engineering teams may benefit from Mega/industrial models.

How to Compare and Choose: Official vs Compatible

Official Arduino boards-clearly labeled and with Arduino-branded packaging-offer full upstream firmware support and community documentation. Compatible (clone) boards, meanwhile, provide a cost-effective alternative for prototyping and bulk requirements, with hardware-level compatibility but occasionally differing USB chips or slightly modified layouts.

Feature	Official	Compatible
Firmware Updates	Full support	Usually functional
Packaging	Branded, sealed	Generic/white box
USB Chip	Genuine FTDI/CH340	Occasionally generic
Price (ZAR, estimate)	R300+	R120-R250

For tertiary labs, FETs, and industry, procurement teams often request documentation and VAT invoices; Communica supplies these for all orders and can quote on larger volumes on request.

Accessories, Bundles & Getting Started

Starter kits: Include Uno or Nano board, plus breadboards, jumpers, LEDs, resistors, and basic sensors.
Compatible shields: Relay, motor, sensor, and Ethernet/Wi-Fi shields available in the Arduino category.
Tools: Many projects also require a soldering kit, multimeter, or DC power supply.

Tip: To check board stock and lead times, visit the Branch Collection pages or use Communica's site to filter by location and pickup options.

Summary: Making Your Purchase Efficient

Choose your board-Uno/Nano for most beginners, Mega for advanced/large builds, or compatible boards for maximum value.
Check local stock and confirm any required shields or sensors are available.
For education or business procurement, request VAT invoice and consider bulk pricing for group buys.

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Very friendly and helpful; and a wide selection of items (at their location). You can also purchase via their WebSite; I have never been disappointed...

Review for Communica Samrand Security Wanted to share a heartfelt thank you to the security team at Communica Samrand! Yesterday, I had a personal ex...

Quick service from Layla and her team in providing technical assistance and getting my order together. This is the best service I have received in a l...

Fantastic service! Avi recommended Ajax and it has literally changed my life. Its not only a superb alarm system but it sports home automation to boot...

Needed help with network cameras and cables - Salesperson was extremely knowledgable and very friendly!! Helped me quickly - then the Technician even ...

Wide range of products, excellent service and friendly staff. Well informed and Layla also informed me on compatibility of the components I was about ...

I have a weird project with weird stuff I needed and Cynthia was super helpful and patient with me searching and deciding on what to get. Awesome serv...

I have been buying from Communica for many years now, since they were originally situated in Mooi street in Braamfontein. In general they have friendl...

Thy have a wide range of components. Thy do have a q to wait in but 1 come 1 serve. But while you wait thy have very cool stuff to look at you will al...

From warm welcome by the security check when you enter the store to sales man, then all the way to ladies behind the counter, one of them even organi...

Very pleased with the service from layla and nicole they were extremely helpful and full of smiles... Thank you ladies keep those bright spirits shini...

Any electronic parts available, chargers, batteries, camera and security stuff and mega big store. One of my favorite places to go with helpfull frien...

Excellent customer service all the way! Amazing, welcoming and energetic staff, especially Steven, Sydney and Nicole. This company is the gold standar...

Well organised store, excellent system of service and short waiting period. Staff (Nicole) was very helpful and passionate about the company, it very ...

What an absolute gem Layla is! She went out of her way to source my requested items from another branch, without me asking, and done so with a great b...

I had a fantastic experience at Communica, thanks to the exceptional service provided by Rehaan in sales and Nicole at the cashier. Rehaan was incredi...

Got assisted by a very patient and diligent gentleman by the name Sydney. He was patient in getting me what I needed from the little information I gav...

The kind gentleman right behind the turnstiles at the entrance sales counter helped me immediately as I walked in, Sydney, I think. I needed 8 packs o...

Rehaan was very helpful. He walked woth me through the store and assisted me to get all the items I needed. He also referred me to places that could h...

Amazing services Rehaan is the best, just ask for him. Just excellent service. You may end up buying more things than you had planned though. But it ...

I had a fantastic experience with Communica. Whenever I need electronics on short notice, their sales and logistics team always goes the extra mile to...

Can i give Fatima her flowers.... 10 000 out of 100. Customer service-100% Patience-100% Product knowledge-100% Had the best shopping experience there...

Good service good people great customer care never disappoint me when I'm looking for anything in need always smiling and welcoming...this time when I...

My special appreciation to Windie, with her super customer service. Keep up the good work my sister. Individuals like you gives us more peace to retur...

Fantastic service and help received by Nicole. Communica in general has amazing range of products and solutions to meet my business and personal needs...

After searching for a product on the net, Communica was one of several hundred suppliers found. I couldn't be more pleased with my decision to choose...

Sydney was an awesome help, he approached as we walked in for assistance. Nicole was such a darling and very helpful as well. Awesome first time exper...

Ordered online, was just after 6am. Asked if I can pick items up as I wanted to install over the weekend and delivery stated 2-4 working days. Though...

Online support and communication is next level - great communication, fast response - very helpfull, recomended supplier - online payment was no hasse...

At the till we met Nicole, First of her name! The rightful heir to the iron throne! the Unburnt, Breaker of Chains and pillar of strength at Communic...

Rehaan was the sales representative that helped us. He was friendly and helped us with in seconds. We where very pleased with the service and the expe...

I purchased the TP-LINK VIGI C340 4MM camera online... What an amazing camera. Easy to setup with long distance view, and superb quality. This was an ...

Online service is extremely great.. Had an amazing chat with one of the online chat consultants. Gave me info I needed, and we talked about my passion...

Lovely lady serving me named Nicole and I got very good assistance from Leburu on th floor whom directed me toward the correct goods. Will visit again...

I met Leburu and Nicole at the shop, Leburu took me to the right place with a great smile, then took me with my stuff to cashier Nicole where I paid a...

Leburu and nicole were both very helpful my boss send me to get few items as I wasn't very familiar with the items Leburu and my boss spoke with each ...

Ordered online. Got my order in less than 24 hrs. I was updated all the time on the progress. I have never seen service like this. Thanks and well don...

Unbelievable!! It is now Saturday evening 23 December - 21:15 - and just finished online assistance from Communica - this is service I am not used to ...

Needed to buy a bluetooth GPS receiver. The staff was friendly, knowledgeable and assisted without any issues. This is a toys tore of note for peopl...

Cynthia at the counter is always very helpful, in fact, all the counter sales ladies are very helpful. Can't say the same for the staff when calling ...

After spending 2 days hunting for a component i found it here. Dealt with someone telefonically. Help was quick, answered all questions, and called me...

One of the cashier services rendered to me was here at communica by the lady named Nicole and her manager dolly they were both willing to go above and...

Received exceptional service. They were quick to answer my website enquiry. Then they went out of their way to make up a special industrial automatio...

Awesome place!! They have everything electronics you would ever require cctv, home automation and DIY.Prices are decent and staff are helpful. They ha...

This is the answer to all your electronics equipment needs, they have all the components you require for your school project. The shop is very big and...

Received excellent service as always from Communica, placed an order yesterday for a new Multimeter and was delivered today at 10am, goods were sent f...

Thank you very much Oom Jan for helping me with my school project. I received excellent marks and comments. I highly recommend for other schools to mo...

Fast delivery, reliable and communication 100%. To everyone who like original things I recommend 100% to buy from Communica .keep up the good work Co...

Very friendly, very helpfull even to people like me, who is an hobbiest and does not always knows the right terms. I have been playing with electronic...

I love this shop, it is an electronics dream! The service is typically poor though, and they have a confusing ticketing machine to get attention. Howe...

A world of electronics under one roof!! Vast range of products with knowledgable staff adding to the shopping experience and at competitive prices!! D...

Great place to purchase electronic components at a fair price. They have a wide range of products and a well functioning ticketing system that ensures...

After being supplied the incorrect track for my garage motor, despite me asking twice if it was the correct track, I had to return to the store to exc...

They have most every electronics component you might need. Staff are knowledgeable and friendly. I was looking for a bespoke miniature item for a lapt...

Great inventory. Very slow service, though the staff seem to do their best. Single till open mostly with overbearing security measures. Can do with so...

I visit Communica once in a blue moon. Always wish i have more time to look at everything. Good & friendly service. Nothing wrong with a queuing syste...

The new ticketing system is great, but the queues are still exceedingly long, and there are hardly any staff on hand in the shop to assist with questi...

I needed a heat-sensitive diode as one of my Philips appliances had had a failure. Philips wants you to throw the entire thing away, but I tried look...

Excellent range of items, with technical staff that know their stuff. Unfortunate location that makes it a bit difficult to get to, but worth the tre...

Wide range of electronic components. Very likely to find what you are looking for. Arthur was very helpful. Don't bother trying to call for informatio...

Electronic supply store if you like tinkering it's got the goods the tills are slow so don't expect a in and out visit especially if there is two or m...

Arduino Boards for Sale & Cost Breakdown in South Africa

Full Arduino Range

Clear Cost Comparison

Branch Pickup & VAT

Communica South Africa

Overview: Find the Right Arduino Board Locally

Popular Arduino Boards & Typical Applications

What Affects Arduino Cost in South Africa?

Key Buying Considerations

How to Compare and Choose: Official vs Compatible

Accessories, Bundles & Getting Started

Summary: Making Your Purchase Efficient

Sources

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