wifi throwies - case for esp8266 yellow dev board

Case for ESP8266 yellow dev board
V2: thin walls for faster printing and hole for power switch

2.80 € ESP8266 board at aliexpress.com
+ RGB multicolor LED
+ SMD LED's for 6x GPIO switche / relay
+ Photoresistor / sensor
+ Temperature / buildin chip sensor
+ 3x AA battery box
+ Wifi access point + android app

Wifi throwies ... it's up to you
+ 24 hours uptime ~ access point (75 mAh)
+ 90 days uptime ~ photo, temp sensor
+ capative portal, webserver
+ wifi repeater, access point,