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Station-Meteo-ATmega328P

Jordan-eng·Station-Meteo-ATmega328P·hardware/station_meteo.kicad_pcb

Station-Meteo-ATmega328P PCB layout, top view — open source AVR/Arduino board by Jordan-eng
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About the Station-Meteo-ATmega328P PCB

Station-Meteo-ATmega328P is an open source AVR/Arduino PCB design by Jordan-eng, published on GitHub. It is a 2-layer board measuring 66 × 78.7 mm, with 17 components from 13 distinct parts.

Its main chip is the ATmega328P-P, from the AVR/Arduino family. Other key parts include the L7805. By type, the board carries 5 resistors, 4 capacitors, 3 connectors, 2 ICs, 2 diodes and 1 crystal.

It belongs with the displays & leds designs in this gallery.

From the project

Bienvenue sur le dépôt de ma Station Météo DIY ! Ce projet est basé sur un microcontrôleur ATmega328P et permet de surveiller la température et l'humidité tout en affichant les données localement sur un écran OLED.

Bienvenue sur le dépôt de ma Station Météo DIY ! Ce projet est basé sur un microcontrôleur ATmega328P et permet de surveiller la température et l'humidité tout en affichant les données localement sur un écran OLED.

Mesure précise de la température et de l'humidité via un capteur DHT22.

Affichage local sur écran OLED 0.96" via le bus I2C.

Régulation de tension intégrée (LD1117) pour une alimentation via une source DC externe (9V-12V).

Station-Meteo-ATmega328P, from the project README
From the project README

Main components on the Station-Meteo-ATmega328P

ATmega328P-PL7805

Station-Meteo-ATmega328P bill of materials (BOM)

17 components, 13 distinct parts.

QtyPartRefs
1
ATmega328P-P
U1
1
L7805
U3
1
16MHz
Y1
1
SSD1306 OLED
J2
1
DHT22
J3
1
DC Power
J4
1
Diode
D1
1
LED
D2
2
22pf
C1, C2
2
100 nf
C3, C4
2
10k
R1, R3
1
5.1 k
R2
2
4.7k
R4, R5

Station-Meteo-ATmega328P design files

The KiCad project lives in the Jordan-eng/Station-Meteo-ATmega328P repository on GitHub; these links point at the commit this page was built from.

Station-Meteo-ATmega328P: common questions

What microcontroller does the Station-Meteo-ATmega328P use?

The Station-Meteo-ATmega328P is built around the ATmega328P-P, from the AVR/Arduino family.

How big is the Station-Meteo-ATmega328P PCB?

The Station-Meteo-ATmega328P measures 66 × 78.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Station-Meteo-ATmega328P?

17 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the Station-Meteo-ATmega328P design files?

From the Jordan-eng/Station-Meteo-ATmega328P repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Station-Meteo-ATmega328P design in my own project?

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

Can I test firmware for the Station-Meteo-ATmega328P without the hardware?

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

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