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Jee Labs Plug Shield


Photo: Jee Labs

Shield URL: Plug Shield
Tags: i2c
Maker: Jee Labs

The Plug Shield allows using I2C-based JeePlugs with any Arduino or compatible clone. It acts as interface between the hardware I2C port and the plugs. There is a level converter on board, as well as a 3.3V regulator to supply power to the plugs. The reset button and ISP signals are duplicated on the shield.

Open Source: Yes, OSHW-compliant
License: CC BY 3.0
Source: cafe.jeelabs.net/lab/ps1/#index3h1
AREF
GND
D13 / SCK
D12 / MISO
RESET D11 / MOSI ~
3.3V D10 / SS ~
5V D9 ~
GND D8
GND
VIN D7
D6 ~
A0D5 ~
A1D4
A2D3 ~
A3D2
A4D1 / TX
A5D0 / RX
Note:
Pins A4 and A5 remain usable for I2C at 5V.

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