

Garden Board
Poll a Nest Thermostat and track temperature data
- Size
- 150 × 130 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 55
- Pads
- 190
- Tracks, vias
- 308, 3
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 26 Jun 2021
- Updated
- 10 Dec 2022
Overview
Garden Board is an open-source printed circuit board by bvs7, from the bvs7/gemini-home repository on GitHub. It is a 2-layer board of 150 × 130 mm with 68 parts on 55 nets, routed with 308 tracks and 3 vias.
It is built around the LM2576HVS-3.3, HC-SR04 and MBR360, with the OMI-SH-112LM,000 among its other parts. Its parts include 21 diodes, 17 connectors, 10 resistors, 6 switches and 5 transistors. It belongs with the ESP8266 and AVR (ATmega, ATtiny) boards of this library.
Main components
4LM2576HVS-3.3
TO-263-5-40℃~+125℃@(TJ) 1 10mA 3.3V 3A 4V~60V 52kHz Buck Buck Built-in Fixed No TO-263-5 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersHC-SR04
-- Ultrasonic Receivers, Transmitters ROHSUniversal MicroelectronicsUltrasonic Receivers, TransmittersMBR360
DO-201AD-65℃~+150℃ 1 Independent 3A 600uA@60V 60V 740mV@3A 80A DO-201AD Schottky Diodes ROHSonsemiSchottky DiodesOMI-SH-112LM,000
插件Power RelaysTE Connectivity
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D2, D3, D6, D7, D10, D11, D14, D15, D18, D19 |
| 10 | LED Limit | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 |
| 5 | TIP12X | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2, Q3, Q4, Q5 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 1 | 1000uF | Capacitor_THT:CP_Radial_D10.0mm_P5.00mm | C2 |
| 1 | 100uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C1 |
| 1 | 100uH | Inductor_THT:L_Radial_D9.5mm_P5.00mm_Fastron_07HVP | L1 |
| 1 | A2 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J11 |
| 1 | A3 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J12 |
| 1 | A4 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J13 |
| 1 | A5 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J14 |
| 1 | A6 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J15 |
| 1 | A7 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J16 |
| 1 | Arduino_Pro_Mini | Arduino:Arduino_Pro_Mini | U2 |
| 1 | Barrel_Jack | Common:PJ-037AH_Barrel_Jack | J1 |
| 1 | ESP8266_Breakout | Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical | J3 |
| 1 | ESP_RX_SEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | ESP_TX_SEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | HC-SR04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J9 |
| 1 | LED_CTRL0 | LED_THT:LED_D4.0mm | D20 |
| 1 | LED_CTRL1 | LED_THT:LED_D4.0mm | D4 |
| 1 | LED_CTRL2 | LED_THT:LED_D4.0mm | D8 |
| 1 | LED_CTRL3 | LED_THT:LED_D4.0mm | D12 |
| 1 | LED_CTRL4 | LED_THT:LED_D4.0mm | D16 |
| 1 | LED_SENSE0 | LED_THT:LED_D4.0mm | D17 |
| 1 | LED_SENSE1 | LED_THT:LED_D4.0mm | D1 |
| 1 | LED_SENSE2 | LED_THT:LED_D4.0mm | D5 |
| 1 | LED_SENSE3 | LED_THT:LED_D4.0mm | D9 |
| 1 | LED_SENSE4 | LED_THT:LED_D4.0mm | D13 |
| 1 | LM2576HVS-3.3 | Package_TO_SOT_THT:TO-220-5_Horizontal_TabDown | U1 |
| 1 | MBR360 | Diode_THT:D_DO-27_P12.70mm_Horizontal | D21 |
| 1 | OMI-SH-112LM,000 | Common:Relay_OMI-SH-112LM | K1 |
| 1 | P0 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J17 |
| 1 | P0 RELAY BYPASS | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J18 |
| 1 | P1 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | P2 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J4 |
| 1 | P3 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J7 |
| 1 | P4 | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J8 |
| 1 | SW0 | Common:Switch_RA1153 | SW0 |
| 1 | SW1 | Common:Switch_RA1153 | SW1 |
| 1 | SW2 | Common:Switch_RA1153 | SW2 |
| 1 | SW3 | Common:Switch_RA1153 | SW3 |
| 1 | SW4 | Common:Switch_RA1153 | SW4 |
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Questions
How big is the Garden Board PCB?
It measures 150 × 130 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Garden Board use?
68 parts, built around the LM2576HVS-3.3, HC-SR04, MBR360 and OMI-SH-112LM,000. 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 Garden Board KiCad files?
From the bvs7/gemini-home repository on GitHub, at the commit this page was made from: the board is KiCad/Garden_Board/Garden_Board/Garden_Board.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Garden Board design in my own project?
Its repository states no licence, so its author keeps all rights: ask bvs7 before reusing the design.