Donglev1
About the Donglev1 PCB
Donglev1 is an open source PCB design by WaltTeb, published on GitHub. It is a 2-layer board measuring 16.6 × 21.5 mm, with 15 components from 10 distinct parts.
Other key parts include the CP2102N-24 and RYLR998. By type, the board carries 5 capacitors, 4 resistors, 2 ICs, 2 diodes, 1 connector and 1 test point.
It belongs with the power & battery and usb & debug tools designs in this gallery.
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 Donglev1
Donglev1 bill of materials (BOM)
15 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CP2102N-24 | QFN24_CP2102N_SIL-L | U1 |
| 1 | RYLR998 | PinHeader_1x05_P2.54mm_Vertical | U2 |
| 1 | 1734028-1 | USB_A_CNCTech_1001-011-01101_Horizontal | J1 |
| 1 | TestPoint | TestPoint_THTPad_D1.5mm_Drill0.7mm | TP1 |
| 1 | D1 | CHIPLED_0603_NOOUTLINE | D1 |
| 1 | D2 | CHIPLED_0603_NOOUTLINE | D2 |
| 2 | C0603C104J4RACTU | C_0603_1608Metric | C1, C4 |
| 3 | C0603C106M9PAC7867 | C_0805_2012Metric | C2, C3, C5 |
| 3 | RT0603BRD0720KL | C_0603_1608Metric | R1, R2, R6 |
| 1 | RC0603FR-0747KL | C_0603_1608Metric | R5 |
Donglev1 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.
Donglev1: common questions
How big is the Donglev1 PCB?
The Donglev1 measures 16.6 × 21.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Donglev1?
15 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Donglev1 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 Donglev1 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.
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