2 open source boards using the MAX3237ECDWR

Real designs built with the MAX3237ECDWR, 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 MAX3237ECDWR in open source designs

The gallery holds 2 open source boards using the MAX3237ECDWR from 2 GitHub repositories; a typical one measures about 100 × 66.1 mm and carries around 31 components.

100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.

The most starred is RetroWiFiModem by mecparts.

Microcontrollers on boards using the MAX3237ECDWR

What boards using the MAX3237ECDWR are built for

MAX3237ECDWR: common questions

Where can I find a MAX3237ECDWR reference design?

Each of the 2 boards on this page is a real design using the MAX3237ECDWR. 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 MAX3237ECDWR use?

Most are built on ESP8266 (1) and RP2040/RP2350 (1).

How big is a typical board using the MAX3237ECDWR?

The median is 100 × 66.1 mm, and 100% are two-layer designs.

What is the most popular open source board using the MAX3237ECDWR?

By GitHub stars, RetroWiFiModem by mecparts, with 256 stars.

Can I simulate one of these boards using the MAX3237ECDWR 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.