221 Programmable Hardware Manual (PHM)
© Tibbo Technology Inc.
Wireless Add-on Connector
This connector is used to plug in an optional wireless add-on, such as the WA2000
Wi-Fi add-on, as well as other add-on modules that may be released by Tibbo in the
future.
The connector has 10 pins, as shown on the drawing below. Apart from the ground
and Vcc (3.3V) lines, there are eight I/O lines that are connected directly to port 1
(GPIO lines 8-15) of the EM1206.