4 layers30.3 × 90.5 mm
Base station
Tinkerbug-Robotics/TinkerRocket
Model rocket flight computer, ground station, iOS app, and simulation
115 parts1GPL-3.0
4 layers38.1 × 17.6 mm
Vynte smart vent hardware — KiCad schematics, PCB layout, and saved fabrication exports.
- Size
- 38.1 × 17.6 mm
- Copper layers
- 4
- Thickness
- 1.62 mm
- Parts
- 25
- Nets
- 39
- Pads
- 133
- Tracks, vias
- 200, 49
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 26 Oct 2026
- Updated
- 26 Oct 2026
Overview
Vent is an open-source printed circuit board by zachariahsharma, from the zachariahsharma/vent repository on GitHub. It is a 4-layer board of 38.1 × 17.6 mm with 25 parts on 39 nets, routed with 200 tracks and 49 vias.
It is built around the ESP32-H2-MINI-1-H2S, MCP1640T-I/MC and CL31A226KAHNNNE, with the RC0603FR-07100KL, TMK212BBJ106KGHT and RC0402FR-071ML among its other parts. Its parts include 6 resistors, 4 capacitors, 3 ICs, 3 connectors and 2 inductors. It belongs with the ESP32 and RISC-V boards of this library.
Main components
11
ESP32-H2-MINI-1-H2S
SMD,16.6x13.2mmSMD,16.6x13.2mm Bluetooth Modules ROHSEspressif SystemsBluetooth Modules
MCP1640T-I/MC
DFN-8-EP(2x3)-40℃~+125℃ 1 19uA 2V~5.5V 350mA 350mV~5.5V 500kHz Adjustable Boost Boost Built-in Yes DFN-8-EP(2x3) DC-DC Converters ROHSMicrochip TechnologyDC-DC Converters
CL31A226KAHNNNE
120622uF 25V X5R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
RC0603FR-07100KL
UncategorisedUnknown maker
TMK212BBJ106KGHT
080510uF 25V X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSTaiyo YudenMultilayer Ceramic Capacitors MLCC - SMD/SMT
RC0402FR-071ML
UncategorisedUnknown maker
DFE201612E-1R0M=P2
08061uH 2.9A 48mΩ 4A ±20% 0806 Power Inductors ROHSMurataPower InductorsCL21A475KAQNNNE
080525V 4.7uF X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
SWPA3012S4R7MT
SMD,3x3mm1.24A 156mΩ 1A 4.7uH ±20% SMD,3x3mm Power Inductors ROHSSunlordPower Inductors
B2B-XH-A(LF)(SN)
插件,P=2.5mm-25℃~+85℃ 1 1x2P 2 2.5mm 250V 2P 3A 5.75mm 7.4mm 7mm Brass K Pin PA66 Through Hole Tin UL94V-0 White XH 插件,P=2.5mm Wire To Board Connector ROHSJSTWire To Board Connector
WP710A10GD
插件,D=2.9mm-40℃~+85℃ 2.2V 2.9mm Round Lens 20mA 25mcd 50° 565nm 568nm 62.5mW Emerald Green Green Lens 插件,D=2.9mm LED Indication - Discrete ROHSKingbrightLED Indication - Discrete
README
README.mdVynte Vent
KiCad hardware design for the Vynte smart vent, a battery-powered register for room-by-room HVAC comfort. The saved project revision is v0.5.0.
Design files
Vent.kicad_pro: open this project in KiCad.Vent.kicad_schandVent.kicad_pcb: main schematic and PCB layout.3.3V-Buck-Boost.kicad_sch,5V-Boost.kicad_sch, andExternalAutoprogramming.kicad_sch: supporting schematic sheets.production/: saved fabrication archive, assembly CSV exports, IPC netlist, and stencil layers.fabrication-toolkit-options.json: saved fabrication export settings.
Fabrication status
The production files are existing exports preserved with the project. The fabrication ZIP was generated on September 21, 2026; the PCB source was saved later, on September 22. These exports have not been verified against the latest source. Regenerate and review fabrication files, DRC, and ERC before ordering boards.
Local backups, analysis caches, and per-user KiCad settings are excluded from version control.
Repository copies
Gitea is the development repository. The public GitHub copy includes the development history with credential files removed from every revision. Commit author and committer identities have been normalized to Zachariah K. Sharma at the repository owner's request; Gitea retains the original history.
No open-source license has been selected.
Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 22uF | Capacitor_SMD:C_1206_3216Metric | C1, C2, C3 |
| 2 | 100kR | Resistor_SMD:R_0603_1608Metric | R2, R3 |
| 1 | .1 uF | Capacitor_SMD:C_0402_1005Metric | C5 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C_{OUT}2 |
| 1 | 1MOhm | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 1uL | Inductor_SMD:L_Murata_DFE201610P | L1 |
| 1 | 220R | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 309k | Resistor_SMD:R_0603_1608Metric | R_{BOT}2 |
| 1 | 330 KR | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C_{IN}2 |
| 1 | 4.7uH | Inductor_SMD:L_Sunlord_SWPA3012S | L3 |
| 1 | 536k | Resistor_SMD:R_0603_1608Metric | R_{TOP}2 |
| 1 | 732kR | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | B2B-XH-A_LF__SN_ | Connector_Wire:SolderWire-0.5sqmm_1x02_P4.6mm_D0.9mm_OD2.1mm | J2 |
| 1 | Conn_01x03_Pin | Connector_Wire:SolderWire-0.25sqmm_1x03_P4.2mm_D0.65mm_OD1.7mm | J3 |
| 1 | Conn_01x04_Socket | Connector:Tag-Connect_TC2030-IDC-NL_2x03_P1.27mm_Vertical | J4 |
| 1 | ESP32-H2-MINI-1 | PCM_Espressif:ESP32-H2-MINI-1 | U1 |
| 1 | LED_GREEN | LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | D1 |
| 1 | MCP1640x-xMC | Package_DFN_QFN:DFN-8-1EP_3x2mm_P0.5mm_EP1.75x1.45mm | U4 |
| 1 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1 |
| 1 | SW_Push | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1 |
| 1 | ~ | Package_TO_SOT_SMD:SOT-563 | U2 |
Questions
How big is the Vent PCB?
It measures 38.1 × 17.6 mm and has 4 copper layers, 1.62 mm thick.
What parts does the Vent use?
25 parts, built around the ESP32-H2-MINI-1-H2S, MCP1640T-I/MC, CL31A226KAHNNNE and RC0603FR-07100KL. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Vent KiCad files?
From the zachariahsharma/vent repository on GitHub, at the commit this page was made from: the board is Vent.kicad_pcb and its schematic 3.3V-Buck-Boost.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Vent design in my own project?
Its repository states no licence, so its author keeps all rights: ask zachariahsharma before reusing the design.
Similar boards
- 2 layers68.6 × 53.3 mm
Mie1001 daq simple
Chaospossum/mie1001-daq
MIE1001 Team 5: DAQ firmware and Arduino shield designs (preamp, ADS1115, MCP4725)
35 parts - 4 layers44.2 × 66.5 mm
- 4 layers82.5 × 90 mm
- 2 layers34 × 28 mm
CurrentSink
plainsimpledot/currentSink
1st PCB project building a current sink with uController interface
42 parts - 4 layers90.2 × 95.9 mm
- 4 layers90.2 × 95.9 mm
- 2 layers100 × 100 mm
