张小哥

I have never seen a new version of the ship nodemcu

Overview

Features:

Relatively small in size and good looking

All are made of 0603 and can be hand welded.

Use USBLC6-2 ic for ESD protection, if you don't need it, no need to solder, this will not affect the working of the serial port

TYPE-C connector supports positive and negative insertion

There is an M2 hole around the PCB for easy fixing (can be used as a key chain)

Double-sided PCB layout, board thickness is 0.8mm, size is 33.0mm x 25mm

Originally nodemcu used module welding, with a total of 4-6 layers of PCB, but now only two layers are used! thickness- - -

Pin to pin with D1 mini development kits Pin to pin with D1 mini development kits

Use the cheap and high-quality ch340c (it squeezes me to death www)

Didn't use ceramic antennas because they cost a dollar each.

Design Files

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Update:2025-06-23 08:45:45

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