by Modtronix Engineering

High-quality ESP32 board with extensive connectivity & diverse power options

Jan 10, 2020

Manufacturing Update

We've already placed an order for a couple hundred esp32MX-E boards. Unfortunately, manufacturing will be delayed due to Chinese New Year, so we've had to update our estimated ship date to March 1st. This update also includes information about the new baseboards we've been designing! Read the full update.

Dec 31, 2019

Design Improvements & First Production Batch

Since our last update, we have made a few small improvements to the board, had a second batch of prototypes manufactured, and begun our initial production run. We expect these boards to be headed your way before the end of January. Read the full update.

Nov 27, 2019

Our Campaign is Live!

We are finally ready to begin crowdfunding the esp32MX-E, an affordable, high-quality ESP32 board that puts all of the connectivity and power options you need into one carefully-designed, integration-friendly package that will save you time. We're pretty excited, and we hope you are too! Read the full update.

$4,377 raised

of $1,000 goal

437% Funded! Order Below

Product Choices



One esp32MX-E board. (Industrial version: -40° C to 85° C)


esp32MX-E with prototype daughterboard

One esp32MX-E board (industrial version: -40° C to 85° C) and one prototype daughterboard for use as a reference when designing add-on boards for the esp32MX-E.


esp32MX-E with prototype baseboard & enclosure

One esp32MX-E board (industrial version: -40° C to 85° C) and one prototype baseboard for use as a reference when designing boards capable of hosting esp32MX-e.


Modtronix Engineering

David Hosken has a Masters degree in Electronic Engineering and over 20 years of experience designing and manufacturing embedded electronic products.

David Hosken



Components & Hardware Sourcing

Mouser Electronics


Components & Hardware Sourcing



Electronics Fabrication

LCSC Electronics


Components & Hardware Sourcing

Fullgood Electronic Company, Ltd.


Electronics Fabrication



Electronics Fabrication

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