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header-product Development Board ALLNET ALL-A-28 (A28)

Development Board ALLNET ALL-A-28 (A28)

Development Board ALLNET ALL-A-28 (A28) Photo 1
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Short description

The ALLNET ALL-A-28 (A28) development board is designed for prototyping and testing electronic circuits. Weighing 100 g, it offers a robust platform for various applications. The board features multiple input/output ports, making it versatile for different projects. Ideal for developers and hobbyists looking to create innovative solutions.
Warranty: 2 Years
SKU: 1721497
Manufacturer: ALLNET
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Product information

Description

The ALLNET ALL-A-28 (A28) development board is a compact prototyping platform designed for testing and building electronic circuits. Weighing approximately 100 g, the board integrates multiple input and output ports to support a variety of peripheral modules and sensors. The board’s layout provides accessible pins and signal lines for breadboarding, firmware development and hardware debugging, making it suitable for iterative design and learning tasks.

Advantages

The ALLNET ALL-A-28 (A28) offers a balanced combination of size and expandability, with a clear pin arrangement that simplifies wiring and measurement. Its lightweight construction and standard connector placement enable rapid setup for experiments and proof-of-concept builds. The board is compatible with common development tools and can be incorporated into desk-based labs or mobile test rigs.

Suitable for

  • Prototyping electronic circuits and modules
  • Firmware development and hardware debugging
  • Educational projects and laboratory exercises
  • Connecting sensors, actuators and communication modules

Key specifications

  • Form factor: compact development board suitable for bench use
  • Weight: around 100 g for portable handling
  • Connectivity: multiple input/output ports and accessible pin headers for peripherals
  • Compatibility: designed to work with common prototyping tools and external modules
  • Use environment: intended for indoor electronics development and testing

How to use

Place the development board on a non-conductive surface and connect power following the board’s documented voltage requirements. Use the accessible pin headers to wire sensors, actuators or communication interfaces, and program the board with compatible development software. For initial tests, check signal voltages and continuity with a multimeter before applying complex loads. Follow standard ESD precautions when handling components and connectors.

Usage recommendations

For reliable results, operate the board within recommended voltage and temperature ranges and use well-known libraries and drivers when integrating sensors or modules. Regularly back up firmware and document pin assignments to simplify troubleshooting and future iterations.

All features
Weight:
0.1 kg

Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ALLNET products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ALLNET service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.