HardLabs

10 open source boards using the OPA1656ID

Real designs built with the OPA1656ID, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.

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The OPA1656ID in open source designs

The gallery holds 10 open source boards using the OPA1656ID from 4 GitHub repositories; a typical one measures about 80.6 × 71.9 mm and carries around 45 components.

80% are two-layer designs, the rest use four layers or more, and 10% carry an open source license.

The most starred is K band fmcw radar by HearnChristian.

Parts used alongside the OPA1656ID

Microcontrollers on boards using the OPA1656ID

What boards using the OPA1656ID are built for

OPA1656ID: common questions

Where can I find a OPA1656ID reference design?

Each of the 10 boards on this page is a real design using the OPA1656ID. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.

Which microcontrollers do boards using the OPA1656ID use?

Most are built on ESP32 (4) and Microchip SAM (1).

How big is a typical board using the OPA1656ID?

The median is 80.6 × 71.9 mm, and 80% are two-layer designs.

What is the most popular open source board using the OPA1656ID?

By GitHub stars, K band fmcw radar by HearnChristian, with 1 stars.

Can I simulate one of these boards using the OPA1656ID before building it?

Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.

Browse boards by part

AMS1117-3.3 656USBLC6-2SC6 542RP2040 418W25Q128JVS 252TL072 240TL074 218AP2112K-3.3 187CH340C 170L7805 167Pico 157ESP32-S3-WROOM-1 14874LS04 14574HC595 138SRV05-4 13374LS245 13074LS00 12374LS138 12274LS32 118ProMicro 118ESP32-WROOM-32 115USBLC6-2P6 115LM358 11074HC245 10974LS08 106