HardLabs

Meteo home

deuteros76·meteo-home·kicad/meteo-home.kicad_pcb

Meteo home PCB layout, top view — open source ESP8266 board by deuteros76

About the Meteo home PCB

Meteo home is an open source ESP8266 PCB design by deuteros76, published on GitHub. It is a 2-layer board measuring 36.5 × 51 mm, with 17 components from 16 distinct parts.

Its main chip is the WeMos_D1_mini, from the ESP8266 family. Other key parts include the Analog Sensor. By type, the board carries 4 resistors, 3 diodes, 1 IC, 1 module and 1 connector.

It belongs with the iot & wireless and sensors designs in this gallery.

From the project

Home weather station

- DHT22: Temperature (°C) and humidity (%) measurements - BMP180: Temperature (°C) and atmospheric pressure (Pa) - SGP30: Air quality monitoring with CO2 (ppm) and VOC (ppb) measurements - AHT20: High-precision temperature (°C) and humidity (%) readings - Analog Sensors: Configurable for moisture (%) or proximity (mm) measurements through A0 pin

- All LEDs flash once during initial power-up - Green LED indicates successful boot and connection

Meteo home, from the project README
From the project README

Main components on the Meteo home

WeMos_D1_miniAnalog Sensor

Meteo home bill of materials (BOM)

17 components, 16 distinct parts.

QtyPartRefs
1
WeMos_D1_mini
MCU1
1
Analog Sensor
A1
1
S 4
J1
1
DHT22_Temperature_Humidity
DHT22
1
I2C 1
I2C1
1
I2C 2
I2C2
1
I2C 3
I2C3
1
I2C 4
I2C4
1
Power connector
PWR1
1
Rx
Tx1
1
Red
D1
1
Yellow
D2
1
Green
D3
2
160
R1, R2
1
90
R3
1
10K
R4

Meteo home design files

The KiCad project lives in the deuteros76/meteo-home repository on GitHub; these links point at the commit this page was built from.

Meteo home: common questions

What microcontroller does the Meteo home use?

The Meteo home is built around the WeMos_D1_mini, from the ESP8266 family.

How big is the Meteo home PCB?

The Meteo home measures 36.5 × 51 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Meteo home?

17 components, from 16 distinct parts. The full bill of materials is listed on this page.

Where can I download the Meteo home design files?

From the deuteros76/meteo-home repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Meteo home design in my own project?

The repository has no license, so all rights stay with deuteros76. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Meteo home without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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