Base Module

The Base Module contains the main processing unit for the Avisaro 2.0 products. This module is required in order to get any functionality at all.

The reverse side shows the processor and other electronics.

Data sheet

Scope of delivery, pricing and acessories

Orientation ("PIN 1")

The Avisaro 2.0 module has 24 pins. Pin no 1 is in the top left corner, all other pin numbers counting counterclockwise. The orientation of the Base and Trailor module is shown in those diagrams.

1. Base Module's pin 1 is marked by a triangle
2. SD Trailor Module's pin 1 is in the top left corner. Hold module such that the slot opening points upwards.
3. WLAN Trailor Module's pin 1 is in the top left corner. Hold module such that the antenna points upwards. 

Pin Layout

 

 

No	I/O	Name		Name	I/O	No
1	P	VBAT		VCC (3.3V)	P	24
2	I/O	user def		SPI-CS 0 (WLAN)	-	23
3	I/O	user def		SPI-CS 1 (SD)	-	22
4	I/O	user def		SPI-CS 2 (ETH)	-	21
5	I/O	user def		SPI-CS 3 (USB)	-	20
6	I/O	user def		SPI-SCK	-	19
7	I/O	user def		SPI-MOSI	-	18
8	I/O	user def		SPI-MISO	-	17
9	I/O	user def		user def	I/O	16
10	I/O	user def		user def	I/O	15
11	I/O	user def		Reset	I	14
12	I/O	user def		GND	P	13

 

'I/O': pin is input, output or power, 'n.c.': do not connect, leave open, 'user' depends on user configuration