You can build your own Spa with our DIY kit. Spa is a Grandpa expander. For all the features of the module go here.
It is good to have basic soldering skills and to be able to identify electronic components before starting this kit. However if you have never soldered before, check out this tutorial first.
Go through the complete assembly guide in downloads section below and make sure that you understand all the steps.
- Complete assembly guide – PDF v1.1, PDF v1.0
- Bill of Materials – Googledocs
- Schematics and board diagram – PDF v1.1, PDF v1.0
- User manual – PDF