PicoVR-Trackers
About the PicoVR-Trackers PCB
PicoVR-Trackers is an open source ESP32 PCB design by picovrfbt, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 40 × 40 mm, with 52 components from 22 distinct parts.
Its main chip is the C2838502, from the ESP32 family. Other key parts include the C83224, C725791, C2836319 and C5189642. By type, the board carries 22 resistors, 14 capacitors, 5 ICs, 3 diodes, 2 connectors and 2 switches.
From the project
A Collection of trackers & Designs as well as documentation for PicoVR Trackers
Main components on the PicoVR-Trackers
PicoVR-Trackers bill of materials (BOM)
52 components, 22 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C83224 M3406 | SOT-23-5 | U1 |
| 1 | C725791 TP4057 | SOT-23-6 | U2 |
| 1 | C2836319 SRV05-4 | SOT-23-6 | U3 |
| 1 | C2838502 ESP32-C3-MINI-1-N4 | ESP32-C3-MINI-1 | U4 |
| 1 | C5189642 BNO085 | LGA-28_5.2x3.8mm_P0.5mm | U5 |
| 1 | C6575062 AO3401A | SOT-23 | Q1 |
| 1 | C479190 32.768kHz | Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | C2765186 USB-C | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | N/A BAT_PADS | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | C160402 JST-SH (Pin 2 Anode) | JST_SH_SM02B-SRSS-TB_1x02-1MP_P1.00mm_Horizontal | BT1 |
| 1 | C431548 PWR_SWITCH | THTSwitch | SW1 |
| 1 | C139797 BTN_BOOT | NewCheapoButton | SW2 |
| 2 | C2874116 LED | LED-ARRAY-SMD_4P-L2.1-W2.1-TL_NH-B2020RGBA | D1, D3 |
| 1 | C2828419 1N5817W | D_SOD-123 | D2 |
| 1 | C98335 4.7uH | L_0806_2012Metric | L1 |
| 6 | C19666 4.7uF | C_0603_1608Metric | C1, C2, C4, C5, C6, C13 |
| 6 | C14663 100nF | C_0603_1608Metric | C3, C9, C10, C11, C12, C14 |
| 2 | C282076 9pF | C_0603_1608Metric | C7, C8 |
| 16 | C23186 5k1 | R_0603_1608Metric | R1, R2, R3, R5, R6, R7, R8, R9 +8 |
| 4 | C22807 150k | R_0603_1608Metric | R4, R12, R13, R15 |
Show 2 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C22975 2k | R_0603_1608Metric | R11 |
| 1 | C25822 680k | R_0603_1608Metric | R14 |
PicoVR-Trackers design files
The KiCad project lives in the picovrfbt/PicoVR-Trackers repository on GitHub; these links point at the commit this page was built from.
PicoVR-Trackers: common questions
What microcontroller does the PicoVR-Trackers use?
The PicoVR-Trackers is built around the C2838502, from the ESP32 family.
How big is the PicoVR-Trackers PCB?
The PicoVR-Trackers measures 40 × 40 mm, has 2 copper layers and is 1 mm thick.
How many components are on the PicoVR-Trackers?
52 components, from 22 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 PicoVR-Trackers design files?
From the picovrfbt/PicoVR-Trackers 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 PicoVR-Trackers design in my own project?
Yes, under the terms of its Apache-2.0 license, which picovrfbt chose for the repository.
Can I test firmware for the PicoVR-Trackers without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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