BareTag Tag
About the BareTag Tag PCB
BareTag Tag is an open source PCB design by WaltTeb, published on GitHub. It is a 2-layer board measuring 25 × 20 mm, with 19 components from 16 distinct parts.
Other key parts include the DWM3001C and TPS79933DDCR. By type, the board carries 6 resistors, 4 capacitors, 3 connectors, 2 ICs, 2 transistors and 1 switch.
It belongs with the power & battery and usb & debug tools designs in this gallery, and the repository also holds 1 earlier revision of it.
From the project
PDR draft of SDP final report
Item locating and theft prevention system built around the DWM3001C using Ultra Wideband, BLE, and LoRa technologies.
Qorvo DWM3001C - UWB & BLE SoC using nRF52833 and Qorvo DWM3000
CP2102 Serial Converter - LoRa to Serial
Raspberry Pi 4B - Host for Lora processing
Tag-Connect Edge-Connect Programmer - Programming Tag PCBs
SEGGER JLink Edu Mini - Programming Anchor PCBs
Main components on the BareTag Tag
BareTag Tag bill of materials (BOM)
19 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DWM3001C | DWM3001C | U1 |
| 1 | TPS79933DDCR | SOT95P280X110-5N | U2 |
| 2 | IRLML2402TRPBF Infineon Technologies | SOT-23-3 | Q1, Q2 |
| 1 | SM02B-SRSS-TB LFSN | SM02BSRSSTBLFSN | J1 |
| 1 | Conn_ARM_JTAG_SWD_10 | PinHeader_2x05_P1.27mm_Vertical_SMD | J3 |
| 1 | 54202-T0804LF | AMPHENOL_54202-T0804LF | J5 |
| 1 | TL3315NF160Q E-Switch | Switch_Tactile_SMD_4.5x4.5mm_TL3315NF160Q | S1 |
| 1 | APHBM2012LSURKSYKC | LED_APHBM2012LSURKSYKC | D1 |
| 1 | 2.2uF | GRM155C80J225KE95D | C1 |
| 1 | C | GRM155C80J225KE95D | C2 |
| 1 | 10uF | GRM155C80J225KE95D | C5 |
| 1 | 100nF | C_0603_1608Metric | C6 |
| 2 | 1K5 | R_0402_1005Metric | R1, R2 |
| 2 | 100K | R_0402_1005Metric | R3, R4 |
| 1 | 150 | R_0402_1005Metric | R5 |
| 1 | 820 | R_0402_1005Metric | R6 |
BareTag Tag design files
The KiCad project lives in the WaltTeb/BareTag_Tool_Tracker repository on GitHub; these links point at the commit this page was built from.
- LayoutPCB/tag/tagv2/tagv2.kicad_pcb
- SchematicPCB/tag/tagv2/tagv2.kicad_sch
BareTag Tag: common questions
How big is the BareTag Tag PCB?
The BareTag Tag measures 25 × 20 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the BareTag Tag?
19 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the BareTag Tag design files?
From the WaltTeb/BareTag_Tool_Tracker repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the BareTag Tag design in my own project?
The repository has no license, so all rights stay with WaltTeb. Use it as a reference, and ask the author before reusing the design.
More boards in BareTag_Tool_Tracker
Earlier revisions in the repo: tag
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