Hardware Maxcio W DE004

Maxcio W-DE004

![Maxcio W-DE004(images/devices/maxcio-w-de004.jpg)

Contributed based on work by Michael Harwerth from Germany

Quite affordable (4-pack for 47€ on Amazon) Wifi Plugs. Of course, they have their own mobile phone app, but that's not what we're looking for, isn't it?

Property	Value
Manufacturer	Maxcio
Product page	Amazon Link
Wiki page
Build flag	MAXCIO_WDE004

Introduction

• Input voltage: AC100-240V 50/60Hz
• Working Current: 10A
• Has power meter: NO
• Power consuming: ≤0.3W
• Dimensions L2.96 x W1.57 x H0.98"
• Has a USB port which alledgedly outputs 2.1A (it's also used for supplying power when flashing)

Flashing

Drill a hole in the botom cover. This will allow you to easily pry off the cover

Loosen the two screws that are now exposed and you now have access to the insides

USB Port connector is a good place for connecting GND

RX, TX and GPIO0 are marked here

For flashing, connect up RX<->TX and TX<->RX as usual to your programmer, GND to GND and hold GPIO0 against ground, the power it up via the USB port. Possibly there may be a way to connect 3.3V directly. I don't know, need to get myself a new multimeter one of these days and check it out.

Issues

None found so far