Wemos stacked shields - best way to wire external sensors?

Projects General Guidance
1

So I have something like this:

Wemos at bottom, SHT temp/humidity sensor middle, and OLED screen on top.

I want to wire an external SHT temp/humidity sensor (which used I2C therfore 4 wires - 3.3V/GND/SCL/SDA).

What is a good solution for this, ideally unpluggable. Or if soldering is best, do people just wire to the underside bottom shield, or to the pin legs between the shields?

I'm probably over thinking things :slight_smile:

2

You can add a prototype shield for all additional connectors or cables. Eventually you can build your own board, from a bare breadboard and stackable connectors.

3

Thanks DrDiettrich,

I’ve got to place an order with AliExpress so I’ll be sure to add some prototype shields and bare breadboards.

Cheers :slight_smile:

4

This would help a lot

5

dave-in-nj:
This would help a lot

Yes I'll get a couple of those too, thanks!