CatWAN Tracker Vehicular
About the CatWAN Tracker Vehicular PCB
CatWAN Tracker Vehicular is an open source Microchip SAM PCB design by ElectronicCats, published on GitHub. It is a 2-layer board measuring 71.1 × 42.9 mm, with 53 components from 33 distinct parts.
Its main chip is the ATSAMD21E, from the Microchip SAM family. Other key parts include the LM2596, AP2114-3.3, MCP73831-3-OT, LTV-352T and RFM95W-868S2. By type, the board carries 15 resistors, 9 diodes, 8 ICs, 8 connectors, 7 capacitors and 3 transistors.
It belongs with the rf & radio designs in this gallery.
From the project
Tracker of CatWAN Family
Electronic Cats invests time and resources providing this open source design, please support Electronic Cats and open-source hardware by purchasing products from Electronic Cats!
Hardware released under an CERN Open Hardware Licence v1.2. See the LICENSE_HARDWARE file for more information.
Electronic Cats is a registered trademark, please do not use if you sell these PCBs.
Main components on the CatWAN Tracker Vehicular
CatWAN Tracker Vehicular bill of materials (BOM)
53 components, 33 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM2596 | LM2596DC-DC | U1 |
| 1 | AP2114-3.3 | SOT-223-3_TabPin2 | U2 |
| 1 | MCP73831-3-OT | SOT-23-5 | U3 |
| 3 | LTV-352T | SO-4_4.4x3.6mm_P2.54mm | U4, U5, U7 |
| 1 | ATSAMD21E | TQFP-32_7x7mm_P0.8mm | U6 |
| 1 | RFM95W-868S2 | RFM95W | U8 |
| 1 | Q_PMOS_GSD | SOT-23 | Q1 |
| 2 | SMMBT3904LT1G | SOT-23 | Q2, Q3 |
| 1 | IN 12V | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | USB_B | USB_Micro-B_Wuerth_629105150521 | J2 |
| 1 | ADJ | PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | BAT | PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | IGN | PinHeader_1x01_P2.54mm_Vertical | J5 |
| 1 | RELAY | PinHeader_1x01_P2.54mm_Vertical | J6 |
| 1 | PANI | PinHeader_1x01_P2.54mm_Vertical | J7 |
| 1 | SWD | PinHeader_1x04_P2.54mm_Vertical | J8 |
| 1 | Antenna_Shield | MOLEX_1661 | AE1 |
| 1 | L80-M39 | QUECTEL_L80-M39 | MODULE1 |
| 1 | RST | SW_SPST_TL3342 | SW1 |
| 6 | D_Schottky | D_SOD-123 | D1, D2, D3, D4, D8, D9 |
Show 13 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LED | LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D5 |
| 1 | LED_GREEN | LED_1206_3216Metric_Castellated | D6 |
| 1 | LED_RED | LED_1206_3216Metric_Castellated | D7 |
| 3 | 10uf | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1, C2, C5 |
| 1 | 100uf | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C3 |
| 2 | 0.1uf | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C4, C7 |
| 1 | 1uf | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C6 |
| 1 | 47k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1 |
| 1 | 2k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R2 |
| 5 | 330 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R3, R6, R8, R12, R14 |
| 2 | 100k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R4, R5 |
| 3 | 1k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R7, R10, R13 |
| 3 | 10k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R9, R11, R15 |
CatWAN Tracker Vehicular design files
The KiCad project lives in the ElectronicCats/CatWAN_Trackers repository on GitHub; these links point at the commit this page was built from.
CatWAN Tracker Vehicular: common questions
What microcontroller does the CatWAN Tracker Vehicular use?
The CatWAN Tracker Vehicular is built around the ATSAMD21E, from the Microchip SAM family.
How big is the CatWAN Tracker Vehicular PCB?
The CatWAN Tracker Vehicular measures 71.1 × 42.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CatWAN Tracker Vehicular?
53 components, from 33 distinct parts. The full bill of materials is listed on this page.
Where can I download the CatWAN Tracker Vehicular design files?
From the ElectronicCats/CatWAN_Trackers repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the CatWAN Tracker Vehicular design in my own project?
The repository has no license, so all rights stay with ElectronicCats. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the CatWAN Tracker Vehicular without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Microchip SAM firmware against it before you order a PCB.
More boards in CatWAN_Trackers
Similar boards
Microchip SAMMicrocontroller Expansion Card
FrameworkComputer
26 × 30 mm24 parts2LCC-BY-4.01.1k
Microchip SAMTaco Raven
VoronDesign
120 × 113 mm349 parts4LGPL-3.01.1k
Microchip SAMFpgaboy
Wren6991
50 × 50 mm89 parts4LNo license511
Microchip SAMModulAdapter universal
GaudiLabs
100 × 69.5 mm45 parts2LGPL-3.0487
Microchip SAMOpenDropV4
124 × 115.4 mm118 parts2LGPL-3.0487
Microchip SAMKira
kiibohd
366.9 × 114.3 mm400 partsCERN-OHL-1.2416