WiFi, Full Linux OS, Graphics, Recording / Playback. Adding a Raspberry Pi to your Wanderlust and head off to charts unknown. Graphical programming languages like Pure Data and a powerful processor will give you unfettered creativity and programmability.
Use the ample hookup locations to add the open source project that galvanized the community. Thousands of arduino shields and a soldering iron stand in between you and serendipity. Temperature controlled pitch? A peppy march whenever the sun peeks through? Upcycle any number of open source projects written for arduino.
We've added a footprint to connect to the Adafruit Feather line of hardware. Adafruit's amazing educational resources, coupled with their drive to enable women in STEAM makes their platform an amazing jumping off point to modify and add to your Wanderlust. Wifi, Bluetooth / BLE, SD Card, ARM, AVR, LEDs, OLEDs, and an amazing body of documentation to add control and feedback. Use the feather to transform this hardware into a unique experience.
Charts / Graphs. Charts'n'Graphs. Show the inner workings of the synth. Remind yourself what that knob actually does. Avoid incomprehensible mazes of menus and create an interface that works for you. Adafruit is the leading supplier of OLED displays and offers an array of tutorials. Wanderlust is designed to give you a display that fits your budget.
Combine with a Pi / Arduino / Feather to add responsive controls. Quickly switch between patches. Sample / Sequence, Record / Playback. Create your own snappy interface, or re-use from the community. Adding a GUI to your workflow will reap unfathomable sonic harvest. Instead of one fixed way of using the synth, you can create your own friendly interface.
The Adafruit Feather 4x8 LED offers you an additional 4 rows of multitrack feedback. Reconfigure the padcaps to control a drum sequence. Show controller envelopes. Use the display as a music sheet. A suggested performance with ample room for immediacy.