acnDEV – a DIY Beacon-Toolset

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Mouse Electronics
  • powered by the aconno ACN52832 BLE Module
  • Fully integrated development platform (soldering pattern on board to support SMD components)
  • Comes with a conductive silver pen for circuit drawing
  • Long battery life with premium CR2450 lithium battery
  • Tag-Connect® interface for easy and fast programming
  • Small and durable casing
  • Adaptable settings to suit various use cases
  • CE, CE RED, FCC, IC certified. RoHS compliant
  • Free for individual programming, resources available at Git

The acnDEV is a free configurable BLE beacon that serves as a development platform. It is based on aconno’s ACN52832 Bluetooth 5 module and designed to deliver sufficient processing power with ultra-low power usage and long battery life. The module can be programmed through a Tag-Connect connector with the ARM standard SWD interface. But we recommend the use of our specially designed, easy to use USB-Programmer ACNProg. For coding examples, look for us (team dev aconno) at To speed up the development of SMD-circuits, the DEV Beacon offers a 20 x 16 mm board area with solder pads in a 0.8mm pitch. This allows the board to universally accommodating simple surface mounted devices. Each beacon comes with a circuit pen and a premium battery and packed in a solid, highly durable casing. Solder components on the board, connect with conductive pen and configure analog/digital pins by Sensorics app without writing a single line of code.


Find out all the data with our Quicksheets:

Drawing with dimensions of the Beacon casing can be found here:

Find out all the details of the product with our Product flyer: