The components used on that "shield" are ubiquitous and common enough to have libraries for the Arduino platform as well - if Raspberry Pi would be too expensive per unit. (somewhat harder to transfer the info then though). Let !umehack know if you happen to order an #AirPi Kit :)
Mikael "MMN-o" Nordfeldth (mmn)s status den Friday, 20-Feb-2015 00:50:06 CET
Mikael "MMN-o" Nordfeldth joined the group Umeå Hackerspace.