Skip to content

Latest commit

 

History

History
 
 

W1209-CA-V2

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
 
 
 
 
 
 
 
 

W1209-CA another variation

This is another variation of the Common Anode W1209 boards which has totally different pin mappings, and a different layout e.g the swim connections are at the side next to the thermistor connection.

The board was introduced in Issue #275. Code examples and docs in W1209 also apply to this board.

Pin Mapping

The STM8S003F3 pins are mapped as follows:

Pin# Pin Name Connection
11 PB5 Seg a
13 PC3 Seg b
15 PC5 Seg c
17 PC7 Seg d
19 PD2 Seg e
12 PB4 Seg f
14 PC4 Seg g
16 PC6 DP
5 PA1 Digit 3
6 PA2 Digit 2
10 PA3 Digit 1
2 PD5 Key '+'
1 PD4 Key '-'
3 PD6 Key 'Set'
18 PD1 Relay
20 PD3 Sensor

The files boardcore.inc and globconf.inc implement the required changes.

Board pictures and serial interface connection

Images show the ICSP connections on the Top and Serial port on '-' and '+':

W1209-CAV2-Bottom

W1209-CAV2-Top