Optional Wi-Fi Interface
The Size 2 Tibbo Project PCB (TPP2), Size 3 Tibbo Project PCB (TPP3), TPP2 (G2), and TPP3 (G2) can optionally accommodate the WA2000 Wi-Fi add-on module.
The following GPIO lines are used to control the WA2000:
GPIO line |
Function |
WA2000 pin |
49 |
CS |
3 |
50 |
DO(1) |
5 |
51 |
RST |
7 |
52 |
DI(2) |
9 |
53 |
CLK |
10 |
Notes:
- "Data out" line of the TPP2, connects to the "data in" on the WA2000.
- "Data in" line of the TPP2, connects to the "data out" on the WA2000.
Wi-Fi data communications is the responsibility of the sock. object (see TIDE, TiOS, Tibbo BASIC, and Tibbo C Manual). Before such data communications can take place, the Wi-Fi interface must be properly configured. This is jointly achieved by the wln. object and WLN library (again, see TIDE, TiOS, Tibbo BASIC, and Tibbo C Manual).