|A nice flat LiPo battery powers the Esplora in this version|
|The previous battery into the USB port was a stopgap|
|The battery is mounted and non-conductive foam placed on the Esplora back|
|The finished Esplora+Display Game obtains power via the left Tinkerkit "output".|
The Tinkerkit output pins are Digital 3 and 11 which we use for send and receive to a wireless radio.
|The red Sparkfun XBee Regulated can take nearly any radio that has a "Bee" pinout|
I have four types of radios - the XBee series 1 and 2 (Zigbee), a bluetooth radio in Bee pinout and a Sparkfun WiFly wi-fi radio also in Bee pinout. This makes connecting the Esplora via radio a matter of plugging in the desired radio.
The only thing now would be a custom case, probably via 3D printing but I rely on my readers to discuss this as I do not have a printer and making one to the Esplora front and the battery back would be quite a task. Possibly if it could be 3D scanned then input to a printer it would work.