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Changes for page Power controller

Last modified by Mathias Larsen on 2026/09/24 21:21
From version 7.4
edited by Mathias Larsen
on 2026/05/25 12:08
Change comment: There is no comment for this version
To version 12.1
edited by Mathias Larsen
on 2026/05/25 16:46
Change comment: There is no comment for this version

Summary

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... ... @@ -2,7 +2,7 @@
2 2  
3 3  == Microcontroller Pinout ==
4 4  
5 -The power controller uses a microcontroller to control the pumps, fans, buzzer, and brake light. It also features current monitoring and LED indicators. The Microcontroller used in this system is STM32G431CBT6 D
5 +The power controller uses a microcontroller to control the pumps, fans, buzzer, and brake light. It also features current monitoring and LED indicators. The Microcontroller used in this system is STM32G431CBT6
6 6  
7 7  
8 8  |=Physical pin|=Electrical pin|=(((
... ... @@ -20,10 +20,10 @@
20 20  |14|PA6|Digital output LED 9
21 21  |15|PA7|Digital output LED 2
22 22  |16|PB0|Analog signal Current 8 Supply buzzer, brake light
23 -|17|PB1|PWM enable Fan 1
23 +|17|PB1|PWM: enable Fan 1
24 24  |18|PB2|Input: V-sense
25 25  |19|VSSA|Voltage source: Ground
26 -|20|VREF|Voltage reference (connected to +3V3)??
26 +|20|VREF|Voltage reference (Internal voltage refferance)
27 27  |21|VDDA|Voltage source: Power (+3V3)
28 28  |22|PB10|Digital output: LED 8
29 29  |23|VSS|Voltage source: Ground
... ... @@ -30,22 +30,22 @@
30 30  |24|VDD|Voltage source: Power (+3V3)
31 31  |25|PB11|Current 1 Internal components
32 32  |26|PB12|Current 9 Supply 12 V Pumps inverter and datalogger 
33 -|29|PB15|PWM enable fan 2
33 +|29|PB15|PWM: enable fan 2
34 34  |30|PA8|Digital output Enable buzzeer
35 35  |31|PA9|Digital output Enable brake light
36 36  |32|PA10|Input ASMS signal
37 -|33|PA11|CAN bus RXD
38 -|34|PA12|CAN bus TXD
37 +|33|PA11|CAN-BUS RXD
38 +|34|PA12|CAN-BUS TXD
39 39  |35|VSS|Voltage source: Ground
40 40  |36|VDD|Voltage source: Power (+3V3)
41 41  |37|PA13|SWDIO
42 42  |38|PA14|SWCLK
43 -|40|PB3|LED 3
44 -|41|PB4|LED 4
45 -|42|PB5|LED 5
46 -|43|PB6|Enable Pump 1
47 -|44|PB7|Enable Pump 2
48 -|45|PB8|LED 6
43 +|40|PB3|Digital output: LED 3
44 +|41|PB4|Digital output: LED 4
45 +|42|PB5|Digital output: LED 5
46 +|43|PB6|Digital output: Enable Pump 1
47 +|44|PB7|Digital output: Enable Pump 2
48 +|45|PB8|Digital output: LED 6
49 49  |46|PB9|LED 7
50 50  |47|VSS|Voltage source: Ground
51 51  |48|VDD|Voltage source: Power (+3V3)