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Main Processor & Controller

Assembly

Arm or x86 microprocessor running scan tool firmware to parse OBD protocols. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Processor & Controller parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below
Main Processor & Controller parts diagram: 1 system-on-chip, 2 main PCB, 3 system RAM, 4 firmware flash storage, 5 real-time clock. 5 parts in 5 top-level items.
Main Processor & Controller parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 System-on-Chip 1× ARM Cortex-A9 or similar
2 Main PCB 1× Multi-layer circuit board
3 System RAM 1× 256 MB to 1 GB RAM
4 Firmware Flash Storage 1× Flash memory with boot code
5 Real-Time Clock 1× Battery-backed RTC

3D model

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Build & assembly graph

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Bill of materials for Main Processor & Controller

5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 System-on-Chip obd-scan-tool-processor-soc 1× 1 · part
2 Main PCB obd-scan-tool-main-pcb 1× 1 · part
3 System RAM obd-scan-tool-ram 1× 1 · part
4 Firmware Flash Storage obd-scan-tool-firmware-rom 1× 1 · part
5 Real-Time Clock obd-scan-tool-real-time-clock 1× 1 · part

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Where the main processor & controller is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

OBD-II Scan Tool

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳JLCPCB
jlcpcb.com ↗ 		Shenzhen, CN PCB fabrication 100 pcs 2–4 wks
🇨🇳PCBWay
pcbway.com ↗ 		Shenzhen, CN PCB fab & assembly 100 pcs 2–4 wks
🇨🇳Shennan Circuits
scc.com.cn ↗ 		Shenzhen, CN PCB manufacturer 100 pcs 2–4 wks
🇮🇳Shogini Technoarts
shogini.com ↗ 		Mumbai, IN PCB manufacturer 100 pcs 2–4 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 100 pcs 2–4 wks