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The ESP32-WROOM is probably the most common ESP32 module in the world. It is cheap, well-documented, and appears in thousands

The ESP32-S3 is the part people reach for when their product needs more than the classic ESP32 can give: native

Designing an ESP32 board and assembling it are two different disciplines, and the gap between them is where a lot

Once your ESP32 design is done, the next decision is who builds it. This is where a lot of teams

If you want to sell a connected product but do not want to build a hardware team, the words "OEM"

EMC testing is expensive, and failing it is worse than the test fee — it costs you a respin, a

We review a lot of boards — some designed in-house, some by other contractors, some by founders doing their own

When a battery-powered product dies too soon, the instinct is to blame the firmware. Surely there is a sleep mode

A wearable PCB is not just a small PCB. It is a board where every constraint that normally has some

The STM32 family is the workhorse of embedded hardware, and almost every project that uses one starts the same way:

The nRF52840 is one of the most popular BLE and multiprotocol chips in the world, and for good reason: it

The ESP32-C6 looks, at first glance, like a small update to the ESP32 family. It has more radios, a newer