SIM808 GSM + GPRS + GPS Cellular Module [Discontinued] _ARD_COMPAT_UNO Each card has a schematic

Each card has a schematic and short description of a common circuit pattern in electronics

This high power 4" diameter speaker will amp up any audio project where you need loud sound

Dimensions: 318mm x 158mm x 15mm

We supply the RTC Pi Zero this way because the Raspberry Pi Zero is also supplied without a GPIO header and the RTC Pi Zero could therefore be fitted both above or below the Raspberry Pi Zero

This includes the original Pi Zero v1 model

SIM808 GSM + GPRS + GPS Cellular Module [Discontinued] _ARD_COMPAT_UNO Each card has a schematicThe SIM808 GSM GPRS Module is at the heart of our Adafruit FONA 808 Mini Cellular GSM + GPS Breakout. For people who want to integrate a cellular (GSM GPRS) module into their design without the full breakout, this hand solderable module is pretty nice! Please note we don't provide any tech support for this module, but we do have a schematic as well as a collection of datasheets and app notes that can be used to interface. Quad band 850 900 1800