Wand
About the Wand PCB
Wand is an open source PCB design by JMET04, published on GitHub under the MIT license. It is a 4-layer board measuring 15 × 80 mm, with 21 components from 21 distinct parts.
Other key parts include the NINA-B302-00B-00, LSM6DSV16XTR, BQ25185DLHR, TPS63900DSKR and DRV2605LDGSR. By type, the board carries 6 ICs, 3 connectors, 1 fuse, 1 switch and 1 inductor.
It belongs with the power & battery designs in this gallery.
From the project
Deterministic CAD/EDA agent plugin for 2D drawings, AutoCAD, SolidWorks, KiCad, review gates and auditable delivery.
Status: EVT review-only; not certified, not production-authorized, and not approved for safety-critical actuation.
This package defines two low-voltage prototypes:
- a battery wand using NINA-B302-00B-00, LSM6DSV16X, BQ25185, TPS63900 and DRV2605L; and - a USB-powered receiver using NINA-B302-00B-00 with 3.3/5 V-referenced UART/PWM, one signal-isolated open-collector output, and one common-ground 5–12 V low-side MOSFET output.
Main components on the Wand
Wand bill of materials (BOM)
21 components, 21 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NINA-B302-00B-00 u-blox | wand_U1 | U1 |
| 1 | LSM6DSV16XTR STMicroelectronics | wand_U2 | U2 |
| 1 | BQ25185DLHR Texas Instruments | wand_U3 | U3 |
| 1 | TPS63900DSKR Texas Instruments | wand_U4 | U4 |
| 1 | DRV2605LDGSR Texas Instruments | wand_U5 | U5 |
| 1 | USBLC6-2SC6 STMicroelectronics | wand_U6 | U6 |
| 1 | DX07S016JA1R1500 USB-C-16P JAE | wand_J1 | J1 |
| 1 | SM03B-SRSS-TB(LF)(SN) SM03B-SRSS-TB JST | wand_J2 | J2 |
| 1 | SM02B-SRSS-TB(LF)(SN) SM02B-SRSS-TB JST | wand_J3 | J3 |
| 1 | MF-FSMF050X-2 500mA PTC Bourns | wand_F1 | F1 |
| 1 | RC0402FR-075K1L 5.1k Yageo | wand_R_CC1 | R_CC1 |
| 1 | RC0402FR-075K1L 5.1k Yageo | wand_R_CC2 | R_CC2 |
| 1 | RC0402FR-0736K5L 36.5k Yageo | wand_R_CFG1 | R_CFG1 |
| 1 | RC0402JR-070RL 0R Yageo | wand_R_CFG2 | R_CFG2 |
| 1 | RC0402FR-0716K2L 16.2k Yageo | wand_R_CFG3 | R_CFG3 |
| 1 | RC0402FR-074K7L 4.7k Yageo | wand_R_I2C_SCL | R_I2C_SCL |
| 1 | RC0402FR-074K7L 4.7k Yageo | wand_R_I2C_SDA | R_I2C_SDA |
| 1 | RC0402FR-0710KL 10k Yageo | wand_R_STAT1 | R_STAT1 |
| 1 | RC0402FR-0710KL 10k Yageo | wand_R_STAT2 | R_STAT2 |
| 1 | SKQGAFE010 PRESS_TO_ARM ALPS Alpine | wand_SW1 | SW1 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | XFL4020-222MEC 2.2uH Coilcraft | wand_L1 | L1 |
Wand design files
The KiCad project lives in the JMET04/aicad-agent repository on GitHub; these links point at the commit this page was built from.
Wand: common questions
How big is the Wand PCB?
The Wand measures 15 × 80 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Wand?
21 components, from 21 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 Wand design files?
From the JMET04/aicad-agent 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 Wand design in my own project?
Yes, under the terms of its MIT license, which JMET04 chose for the repository.
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