HardLabs

CAN Based Battery Temperature Monitoring Node

Shreyaswini-2·CAN_Based_Battery_Temperature_Monitoring_Node

This repository ships a schematic but no board layout.

About the CAN Based Battery Temperature Monitoring Node PCB

CAN Based Battery Temperature Monitoring Node is an open source STM32 PCB design by Shreyaswini-2, published on GitHub. It is a board, with 20 components from 14 distinct parts.

Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the TCAN1043xDxQ1, AMS1117-3.3 and AMS1117-5.0. By type, the board carries 6 capacitors, 6 resistors, 4 ICs and 2 connectors.

It belongs with the power & battery and sensors designs in this gallery.

From the project

STM32F103-based CAN battery monitoring node with voltage sensing, NTC temperature monitoring, and custom KiCad PCB design.

Schematic completed 2-layer PCB layout completed * Component selection in progress

ADC1 battery voltage acquisition implemented ADC2 thermistor acquisition implemented NTC temperature calculation implemented CAN message transmission implemented * STM32CubeMX and STM32CubeIDE project builds successfully

CAN receive functionality Fault detection (over-temperature / under-voltage) ADC filtering Hardware validation on physical PCB

Main components on the CAN Based Battery Temperature Monitoring Node

STM32F103C8TxTCAN1043xDxQ1AMS1117-3.3AMS1117-5.0

CAN Based Battery Temperature Monitoring Node bill of materials (BOM)

20 components, 14 distinct parts.

QtyPartRefs
1
STM32F103C8Tx
U1
1
TCAN1043xDxQ1
U2
1
AMS1117-3.3
U3
1
AMS1117-5.0
U4
1
Conn_01x03_Socket
J1
1
Conn_01x05_Socket
J3
1
10k
TH1
1
GND
Vin1
2
10uF
C1, C2
4
100nF
C3, C4, C5, C6
1
120
R1
1
100k
R2
1
33k
R3
3
10k
R4, R5, R6

CAN Based Battery Temperature Monitoring Node design files

The KiCad project lives in the Shreyaswini-2/CAN_Based_Battery_Temperature_Monitoring_Node repository on GitHub; these links point at the commit this page was built from.

CAN Based Battery Temperature Monitoring Node: common questions

What microcontroller does the CAN Based Battery Temperature Monitoring Node use?

The CAN Based Battery Temperature Monitoring Node is built around the STM32F103C8Tx, from the STM32 family.

How many components are on the CAN Based Battery Temperature Monitoring Node?

20 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the CAN Based Battery Temperature Monitoring Node design files?

From the Shreyaswini-2/CAN_Based_Battery_Temperature_Monitoring_Node repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the CAN Based Battery Temperature Monitoring Node design in my own project?

The repository has no license, so all rights stay with Shreyaswini-2. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the CAN Based Battery Temperature Monitoring Node without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

Similar boards