User manual

IRIS-Base
3
IRIS-Base - Pinout
1
14
28
15
Pin number Function
1 Gnd
2 DNC
3 DNC
4 Gnd
5 DNC
6 TXD (from uP) (connect to RXD)*
7 RXD (from uP) (connect to TXD)*
8 Sleep activation
9 Reset (active low, only uP)*
10 DNC
11
DNC
12 DNC
13 DNC
14 Vcc **
Pin number Function
15 Vcc **
16 Analogue/Digital in 6
17 Analogue/Digital in 5
18 Analogue/Digital in 4
19 Analogue/Digital in 3
20 Analogue/Digital in 2
21 Analogue/Digital in 1
22 Gnd
23 Gnd
24 Digital out 4
25 Digital out 3
26 Digital out 2
27 Digital out 1
28 Gnd
* Used only for special applications and should normally not be connected.
** Must be regulated and well filtered against high frequent noise.
Antenna
50 ohm
IRIS-Base - Drawing
Connections
2 x 14 pin header (2.54mm pitch)