T1n smart lock
About the T1n smart lock PCB
T1n smart lock is an open source PCB design by automatous-io, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 54 × 55.9 mm, with 16 components from 10 distinct parts.
Other key parts include the DRIVER LED, PASS/CARGO LED and CTM STATE. By type, the board carries 9 resistors, 3 ICs, 3 connectors and 1 transistor.
It belongs with the iot & wireless designs in this gallery.
From the project
Open source Matter over Thread smart lock for the 2005 Dodge Sprinter (T1N), reverse-engineered to observe and nudge the factory locking system.
KiCad design files and gerbers for the T1N Smart Lock PCB. Licensed under CC BY 4.0.
See HARDWARE.md for design notes, BOM, and ordering instructions.
Main components on the T1n smart lock
T1n smart lock bill of materials (BOM)
16 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DRIVER LED | DIP-4_W7.62mm | U1 |
| 1 | PASS/CARGO LED | DIP-4_W7.62mm | U2 |
| 1 | CTM STATE | DIP-8_W7.62mm | U3 |
| 1 | LOCK PULSE | TO-92_Inline | Q1 |
| 2 | Conn_01x07_Socket | PinSocket_1x07_P2.54mm_Vertical | J1, J2 |
| 1 | ~ | TerminalBlock_Phoenix_MKDS-1,5-5-5.08_1x05_P5.08mm_Horizontal | J3 |
| 1 | 2.2k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 3 | 680 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R4, R8 |
| 4 | 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R5, R6, R9 |
| 1 | 100k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
T1n smart lock design files
The KiCad project lives in the automatous-io/t1n-smart-lock repository on GitHub; these links point at the commit this page was built from.
T1n smart lock: common questions
How big is the T1n smart lock PCB?
The T1n smart lock measures 54 × 55.9 mm, has 2 copper layers and is 3.01 mm thick.
How many components are on the T1n smart lock?
16 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the T1n smart lock design files?
From the automatous-io/t1n-smart-lock repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the T1n smart lock design in my own project?
Yes, under the terms of its CC-BY-4.0 license, which automatous-io chose for the repository.
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