Som asset tracker small
About the Som asset tracker small PCB
Som asset tracker small is an open source PCB design by bendelathouwer, published on GitHub. It is a 2-layer board measuring 39.5 × 53.6 mm, with 38 components from 26 distinct parts.
Other key parts include the G3VM-61HR2(TR05), DS28CM00R-A00+T, INA219BxDCN, LIS3DH and teseo-LIV. By type, the board carries 9 resistors, 8 capacitors, 4 ICs, 4 connectors, 4 diodes and 3 battery holders.
From the project
diy asset tracker
Main components on the Som asset tracker small
Som asset tracker small bill of materials (BOM)
38 components, 26 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | G3VM-61HR2(TR05) | sop4 P=2.54 | U1 |
| 1 | DS28CM00R-A00+T | SOT-25 | U2 |
| 1 | INA219BxDCN | SOIC127P599X175-8N | U3 |
| 1 | LIS3DH | QFN-16_0.5MM | U5 |
| 1 | teseo-LIV | SON_STM_TESEO-LIV3R | mod1 |
| 1 | particle_e0 | E0 | mod2 |
| 1 | BSS138 | sot-23, | Q1 |
| 1 | jtag | Tag-Connect_TC2050-IDC-NL_2x05_P1.27mm_Vertical | CON1 |
| 3 | Screw_Terminal_01x01 | smd screw terminal | J1, J2, J3 |
| 1 | sma | ufl connector | AE1 |
| 1 | Battery_Cell | 3012TR | BT1 |
| 1 | Battery | 3012TR | BT2 |
| 1 | Battery | jst 2 pin | BT3 |
| 1 | buzzer | PROSIGNAL_ABI-017-RC | PZ1 |
| 1 | RED | led 0402 | D1 |
| 1 | GREEN | led 0402 | D2 |
| 1 | BLUE | led0603 | D3 |
| 1 | pwr | led0603 | D4 |
| 1 | 5n6 | 0603 | L1 |
| 3 | 10uF | 0402 | C1, C6, C8 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 100nF | 0402 | C2, C5, C9 |
| 1 | 120nF | 0402 | C3 |
| 1 | 4.7uF | 1206 | C4 |
| 3 | 10K | 0402 | R1, R3, R4 |
| 5 | 220 | 0402 | R2, R6, R7, R8, R9 |
| 1 | 100m Ohm | R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R5 |
Som asset tracker small design files
The KiCad project lives in the bendelathouwer/asset-tracker repository on GitHub; these links point at the commit this page was built from.
Som asset tracker small: common questions
How big is the Som asset tracker small PCB?
The Som asset tracker small measures 39.5 × 53.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Som asset tracker small?
38 components, from 26 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Som asset tracker small design files?
From the bendelathouwer/asset-tracker repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Som asset tracker small design in my own project?
The repository has no license, so all rights stay with bendelathouwer. Use it as a reference, and ask the author before reusing the design.
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