# FJ Cruiser Dashboard Module
## Description
USB-C Powered 3-Axis Digital Compass Module with MAX7219 7-Segment Display (Compass-Only, Automotive Use)
## Project Details
- **Owner:** brooks-tast-2025-11-17
- **Created:** 11/20/2025
- **Last Updated:** 11/21/2025
- **Visibility:** Public
- **Operating Voltage:** 5V
- **PowerStrategy:** 3.3 V primary, 5 V optional
- **Domain:** Automotive
- **License:** http://solderpad.org/licenses/SHL-2.1/
- **System Architecture:** graph LR
subgraph PowerChain
U1[USB-C CC Controller] --> D3[USBLC6-2SC6 TVS]
D3 --> D4[SS14 Schottky Diode]
D4 --> F1[PTC Fuse]
F1 --> U15[XC6220B331MR 3.3V LDO]
U15 --> U2[STM32 MCU]
end
U2 -->|I2C| U5[BMM150 Magnetometer]
U2 -->|SPI| U3[MAX7219 LED Driver]
U3 --> U6[7-Segment Display 1]
U3 --> U7[7-Segment Display 2]
U3 --> U8[7-Segment Display 3]
SW1[Brightness Potentiometer] --> U2
- **Human Interface:** Display
- **Power Requirements:** USB
- **Connectivity:** USB
- **System Architecture:** graph LR
subgraph Compass
U6[U6]
U7[U7]
U8[U8]
end
subgraph Temp
U9[U9]
U10[U10]
U11[U11]
end
subgraph Tilt
U12[U12]
U13[U13]
U14[U14]
end
U2[STM32 MCU] -->|SPI| U3[MAX7219 Compass]
U2 -->|SPI| U16[MAX7219 Temp]
U2 -->|SPI| U17[MAX7219 Tilt]
U3 --> Compass
U16 --> Temp
U17 --> Tilt
- **Forks:** 2
- **Copies:** 1
## Key Components
### D1 — [0402ESDA-05N](https://www.flux.ai/adrian95/0402esda-05n~pwx.md)
- Role: Protection
- Manufacturer Name: BORN
- Role Details: ESD protection for external connectors
- Manufacturer Part Number: 0402ESDA-05N
- Operating Temperature: –40°C to +125°C
- Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_BORN-0402ESDA-05N_C316049.pdf
- Part Type: Diode
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- A1 [pin 1]
- A2 [pin 2]
### D2 — [0402ESDA-05N](https://www.flux.ai/adrian95/0402esda-05n~pwx.md)
- Role Details: ESD protection for external connectors
- Manufacturer Name: BORN
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_BORN-0402ESDA-05N_C316049.pdf
- Part Type: Diode
- Role: Protection
- Manufacturer Part Number: 0402ESDA-05N
- Operating Temperature: –40°C to +125°C
**Pins:**
- A1 [pin 1]
- A2 [pin 2]
### D3 — [USBLC6-2SC6](https://www.flux.ai/lcsc/usblc6-2sc6~2e9x.md)
- LCSC Part Number: C2687116
- Operating Temperature: –40°C to +125°C
- Package or Case Code: SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL
- Manufacturer Name: UMW(友台半导体)
- Manufacturer Part Number: USBLC6-2SC6
- Part Type: ESD Protection Devices
- Peak Pulse Current: 5A
- Role: Protection
- Role Details: TVS diode for USB-C VBUS surge protection
- JLCPCB Part Class: Extended Part
- Power: 150W
- Breakdown Voltage: 6V
- Maximum Clamping Voltage: 17V
**Pins:**
- GND [pin 2]
- I/O1 [pin 1]
- I/O1 [pin 6]
- I/O2 [pin 3]
- I/O2 [pin 4]
- VBUS [pin 5]
### D4 — [SS14](https://www.flux.ai/jecstronic/ss14~ri4.md)
- Role Details: Schottky diode for reverse polarity protection on USB-C VBUS
- Part Type: Diode
- Manufacturer Name: Slkor(SLKORMICRO Elec.)
- Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_Slkor-SLKORMICRO-Elec--SS14_C444721.pdf
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Reverse Polarity Protection
- Operating Temperature: –40°C to +125°C
- Manufacturer Part Number: SS14
**Pins:**
- Anode [pin A]
- Cathode [pin C]
### D5 — [0402ESDA-05N](https://www.flux.ai/adrian95/0402esda-05n~pwx.md)
- Manufacturer Name: BORN
- Role: Protection
- Manufacturer Part Number: 0402ESDA-05N
- Operating Temperature: –40°C to +125°C
- Package: D_0402_1005Metric
- Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_BORN-0402ESDA-05N_C316049.pdf
- Part Type: Diode
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: ESD protection for USB data lines D+ and D-
**Pins:**
- A1 [pin 1]
- A2 [pin 2]
### D6 — [0402ESDA-05N](https://www.flux.ai/adrian95/0402esda-05n~pwx.md)
- Package: D_0402_1005Metric
- Role Details: ESD protection for USB data lines D+ and D-
- Role: Protection
- Manufacturer Part Number: 0402ESDA-05N
- Part Type: Diode
- License: https://creativecommons.org/licenses/by/4.0/
- Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_BORN-0402ESDA-05N_C316049.pdf
- Operating Temperature: –40°C to +125°C
- Manufacturer Name: BORN
**Pins:**
- A1 [pin 1]
- A2 [pin 2]
### F1 — [0805L110WR](https://www.flux.ai/adrian95/0805l110wr~h3i.md)
- Manufacturer Part Number: 0805L110WR
- Manufacturer Name: Littelfuse Inc.
- Role Details: Resettable PTC fuse for USB-C VBUS overcurrent protection
- License: https://creativecommons.org/licenses/by/4.0/
- Part Type: Fuse
- Operating Temperature: –40°C to +125°C
- Role: Overcurrent Protection
- Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=3b1fa5dc-24aa-4363-b543-edb057c2fffa&filename=littelfuse_ptc_0805l_datasheet.pdf
**Pins:**
- P1 [pin 1]
- P2 [pin 2]
### J1 — [PJ-011A](https://www.flux.ai/jecstronic/pj-011a~w4v.md)
- Manufacturer Name: CUI Devices
- Manufacturer Part Number: PJ-011A
- Role: Connector
- Part Type: Connector
- Operating Temperature: –40°C to +125°C
- Datasheet URL: https://www.cuidevices.com/product/resource/pj-011a.pdf
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: DS18B20 temperature probe connector
**Pins:**
- ~ [pin 2]
- ~ [pin 1]
- ~ [pin 3]
### SW1 — [PTR902-2015K-A104](https://www.flux.ai/jecstronic/ptr902-2015k-a104~709.md)
- Manufacturer Part Number: PTR902-2015K-A104
- Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PTR90.pdf
- Operating Temperature: –40°C to +125°C
- Role: Variable Resistor
- Part Type: Potentiometer
- Role Details: Front-panel brightness control with built-in switch
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Texas Instruments Inc.
**Pins:**
- R1_1 [pin 1]
- R1_2 [pin 2]
- R1_3 [pin 3]
- R2_1 [pin 4]
- R2_2 [pin 5]
- R2_3 [pin 6]
- SW_1 [pin 7]
- SW_2 [pin 8]
### U1 — [TUSB320IRWBR](https://www.flux.ai/vasyl/tusb320irwbr~eee.md)
- Role Details: USB-C CC controller for 5V power input protection
- Manufacturer Name: Texas Instruments
- Part Type: Integrated Circuit
- Operating Temperature: –40°C to +125°C
- Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftusb320
- Manufacturer Part Number: TUSB320IRWBR
- Role: Power Management
**Pins:**
- ~EN [pin 11]
- ~INT~/OUT3 [pin 6]
- ADDR [pin 5]
- CC1 [pin 1]
- CC2 [pin 2]
- GND [pin 10]
- ID [pin 9]
- PORT [pin 3]
- SCL/OUT2 [pin 8]
- SDA/OUT1 [pin 7]
- VBUS_DET [pin 4]
- VDD [pin 12]
### U10 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Manufacturer Name: Broadcom Limited
- Role: Display Device
- Manufacturer Part Number: HDSP-5503
- Role Details: 7-segment display digit driven by U3
- Part Type: Display Module
- License: https://creativecommons.org/licenses/by/4.0/
- Operating Temperature: –40°C to +125°C
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U11 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- Manufacturer Part Number: HDSP-5503
- Part Type: Display Module
- License: https://creativecommons.org/licenses/by/4.0/
- Operating Temperature: –40°C to +125°C
- Role Details: 7-segment display digit driven by U3
- Role: Display Device
- Manufacturer Name: Broadcom Limited
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U12 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Manufacturer Part Number: HDSP-5503
- Part Type: Display Module
- Operating Temperature: –40°C to +125°C
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Broadcom Limited
- Role Details: 7-segment display digit driven by U3
- Role: Display Device
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U13 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Role: Display Device
- Operating Temperature: –40°C to +125°C
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- Manufacturer Name: Broadcom Limited
- Part Type: Display Module
- Manufacturer Part Number: HDSP-5503
- Role Details: 7-segment display digit driven by U3
- License: https://creativecommons.org/licenses/by/4.0/
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U14 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Manufacturer Name: Broadcom Limited
- Part Type: Display Module
- Manufacturer Part Number: HDSP-5503
- Role Details: 7-segment display digit driven by U3
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Display Device
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- Operating Temperature: –40°C to +125°C
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U15 — [XC6220B331MR](https://www.flux.ai/kicad-part-library/xc6220b331mr~l55.md)
- Package or Case Code: SOT-23-5
- Datasheet URL: https://www.torexsemi.com/file/xc6220/XC6220.pdf
- Manufacturer Part Number: XC6220B331MR
- Operating Temperature: –40°C to +125°C
- Role Details: 3.3 V regulator for MCU and sensors
- Role: Linear Regulator
**Pins:**
- CE [pin 3]
- GND [pin 2]
- NC [pin 4]
- VIN [pin 1]
- VOUT [pin 5]
### U16 — [MAX7219EWG+](https://www.flux.ai/jharwinbarrozo/max7219ewgplus~kjc.md)
- Manufacturer Part Number: MAX7219EWG+
- Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX7219-MAX7221.pdf
- Manufacturer Name: Maxim Integrated
- Role Details: LED driver for nine 7-segment displays via SPI (Temp group)
- Role: LED driver
- Part Type: Integrated Circuit
**Pins:**
- 1 / DIN
- 10 / DIG_5
- 11 / DIG_1
- 12 / LOAD
- 13 / CLK
- 14 / SEG_A
- 15 / SEG_F
- 16 / SEG_B
- 17 / SEG_G
- 18 / ISET
- 19 / V+
- 2 / DIG_0
- 20 / SEG_C
- 21 / SEG_E
- 22 / SEG_DP
- 23 / SEG_D
- 24 / DOUT
- 3 / DIG_4
- 4 / GND
- 5 / DIG_6
- 6 / DIG_2
- 7 / DIG_3
- 8 / DIG_7
- 9 / GND__1
### U17 — [MAX7219EWG+](https://www.flux.ai/jharwinbarrozo/max7219ewgplus~kjc.md)
- Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX7219-MAX7221.pdf
- Manufacturer Name: Maxim Integrated
- Manufacturer Part Number: MAX7219EWG+
- Role Details: LED driver for nine 7-segment displays via SPI (Tilt group)
- Part Type: Integrated Circuit
- Role: LED driver
**Pins:**
- 1 / DIN
- 10 / DIG_5
- 11 / DIG_1
- 12 / LOAD
- 13 / CLK
- 14 / SEG_A
- 15 / SEG_F
- 16 / SEG_B
- 17 / SEG_G
- 18 / ISET
- 19 / V+
- 2 / DIG_0
- 20 / SEG_C
- 21 / SEG_E
- 22 / SEG_DP
- 23 / SEG_D
- 24 / DOUT
- 3 / DIG_4
- 4 / GND
- 5 / DIG_6
- 6 / DIG_2
- 7 / DIG_3
- 8 / DIG_7
- 9 / GND__1
### U2 — [STM32F072C8T6](https://www.flux.ai/vasy_skral/stm32f072c8t6~xy.md)
- Manufacturer Part Number: STM32F072C8T6
- Part Type: Microcontroller
- Role Details: Main MCU with USB support and wide-temperature rating
- Manufacturer Name: STMicroelectronics
- Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/cd/46/43/83/22/d3/40/c8/DM00090510.pdf/files/DM00090510.pdf/jcr:content/translations/en.DM00090510.pdf
- Role: Microcontroller
- Operating Temperature: –40°C to +125°C
**Pins:**
- BOOT0 [pin 44]
- NRST [pin 7]
- PA0 [pin 10]
- PA1 [pin 11]
- PA10 [pin 31]
- PA11 [pin 32]
- PA12 [pin 33]
- PA13 [pin 34]
- PA14 [pin 37]
- PA15 [pin 38]
- PA2 [pin 12]
- PA3 [pin 13]
- PA4 [pin 14]
- PA5 [pin 15]
- PA6 [pin 16]
- PA7 [pin 17]
- PA8 [pin 29]
- PA9 [pin 30]
- PB0 [pin 18]
- PB1 [pin 19]
- PB10 [pin 21]
- PB11 [pin 22]
- PB12 [pin 25]
- PB13 [pin 26]
- PB14 [pin 27]
- PB15 [pin 28]
- PB2 [pin 20]
- PB3 [pin 39]
- PB4 [pin 40]
- PB5 [pin 41]
- PB6 [pin 42]
- PB7 [pin 43]
- PB8 [pin 45]
- PB9 [pin 46]
- PC13 [pin 2]
- PC14 [pin 3]
- PC15 [pin 4]
- PF0 [pin 5]
- PF1 [pin 6]
- VBAT [pin 1]
- VDD [pin 48]
- VDD [pin 24]
- VDDA [pin 9]
- VDDIO2 [pin 36]
- VSS [pin 23]
- VSS [pin 47]
- VSS [pin 35]
- VSSA [pin 8]
### U3 — [MAX7219EWG+](https://www.flux.ai/jharwinbarrozo/max7219ewgplus~kjc.md)
- Part Type: Integrated Circuit
- Operating Temperature: –40°C to +125°C
- Role Details: LED driver for nine 7-segment displays via SPI
- Manufacturer Name: Maxim Integrated
- Datasheet URL: https://datasheets.maximintegrated.com/en/ds/MAX7219-MAX7221.pdf
- Manufacturer Part Number: MAX7219EWG+
**Pins:**
- 1 / DIN
- 10 / DIG_5
- 11 / DIG_1
- 12 / LOAD
- 13 / CLK
- 14 / SEG_A
- 15 / SEG_F
- 16 / SEG_B
- 17 / SEG_G
- 18 / ISET
- 19 / V+
- 2 / DIG_0
- 20 / SEG_C
- 21 / SEG_E
- 22 / SEG_DP
- 23 / SEG_D
- 24 / DOUT
- 3 / DIG_4
- 4 / GND
- 5 / DIG_6
- 6 / DIG_2
- 7 / DIG_3
- 8 / DIG_7
- 9 / GND__1
### U4 — [BMA280](https://www.flux.ai/lcsc/bma280~i55i.md)
- Operating Temperature: –40°C to +125°C
- Manufacturer Name: Bosch(博世)
- Product Info Url: https://lcsc.com/product-detail/Motion-Sensors-Accelerometers_Bosch_BMA280_BMA280_C189508.html
- Package or Case Code: LGA-12_L2.0-W2.0-P0.50-BL
- Part Type: Motion Sensors - Accelerometers
- Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1810010032_Bosch-Sensortec-BMA280_C189508.pdf
- JLCPCB Part Class: Extended Part
- Role Details: 3-axis accelerometer for tilt sensing
- LCSC Part Number: C189508
- Manufacturer Part Number: BMA280
**Pins:**
- CSB [pin 10]
- GND [pin 9]
- GNDIO [pin 8]
- INT1 [pin 5]
- INT2 [pin 6]
- NC [pin 4]
- PS [pin 11]
- SCX [pin 12]
- SDO [pin 1]
- SDX [pin 2]
- VDD [pin 7]
- VDDIO [pin 3]
### U5 — [BMM150](https://www.flux.ai/lcsc/bmm150~vc0h.md)
- Package or Case Code: WLCSP-12_L1.6-W1.6_BMM150
- Role Details: 3-axis magnetometer for compass readings
- Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410121906_Bosch-Sensortec-BMM150_C171681.pdf
- Part Type: Magnetic Sensors
- JLCPCB Part Class: Extended Part
- Manufacturer Name: Bosch(博世)
- LCSC Part Number: C171681
- Manufacturer Part Number: BMM150
- Product Info Url: https://lcsc.com/product-detail/Sensors_Bosch_BMM150_BMM150_C171681.html
- Operating Temperature: –40°C to +125°C
**Pins:**
- CSB [pin A5]
- DRY [pin D4]
- GND [pin C5]
- GND [pin E1]
- GND [pin E3]
- INT [pin D2]
- PS [pin A1]
- SCK [pin A3]
- SDI [pin B4]
- SDO [pin C1]
- VDD [pin E5]
- VDDIO [pin B2]
### U6 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Role: Display Device
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- License: https://creativecommons.org/licenses/by/4.0/
- Operating Temperature: –40°C to +125°C
- Part Type: Display Module
- Manufacturer Part Number: HDSP-5503
- Manufacturer Name: Broadcom Limited
- Role Details: 7-segment display digit driven by U3
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U7 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- Operating Temperature: –40°C to +125°C
- Part Type: Display Module
- Manufacturer Part Number: HDSP-5503
- Role: Display Device
- Role Details: 7-segment display digit driven by U3
- License: https://creativecommons.org/licenses/by/4.0/
- Manufacturer Name: Broadcom Limited
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U8 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- Role: Display Device
- Operating Temperature: –40°C to +125°C
- Manufacturer Part Number: HDSP-5503
- Part Type: Display Module
- License: https://creativecommons.org/licenses/by/4.0/
- Role Details: 7-segment display digit driven by U3
- Manufacturer Name: Broadcom Limited
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
### U9 — [HDSP-5503](https://www.flux.ai/adrian95/hdsp-5503~s80.md)
- Datasheet URL: https://www.mouser.com/datasheet/2/678/AV02_1107EN_2022_12_08-1827817.pdf
- Operating Temperature: –40°C to +125°C
- Manufacturer Name: Broadcom Limited
- License: https://creativecommons.org/licenses/by/4.0/
- Role: Display Device
- Role Details: 7-segment display digit driven by U3
- Manufacturer Part Number: HDSP-5503
- Part Type: Display Module
**Pins:**
- ANODE_A [pin 7]
- ANODE_B [pin 6]
- ANODE_C [pin 4]
- ANODE_D [pin 2]
- ANODE_DP [pin 5]
- ANODE_E [pin 1]
- ANODE_F [pin 9]
- ANODE_G [pin 10]
- COMMON_CATHODE_1 [pin 3]
- COMMON_CATHODE_2 [pin 8]
*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/brooks-tast-2025-11-17/fj-cruiser-dashboard-module~pu](https://www.flux.ai/brooks-tast-2025-11-17/fj-cruiser-dashboard-module~pu).*
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*Generated from [https://www.flux.ai/brooks-tast-2025-11-17/fj-cruiser-dashboard-module~pu](https://www.flux.ai/brooks-tast-2025-11-17/fj-cruiser-dashboard-module~pu)*