HardLabs

Atmosphere

le-flav-b·VEMAR·hardware/boards/modules/atmosphere/atmosphere.kicad_pcb

Atmosphere PCB layout, top view — open source AVR/Arduino board by le-flav-b

About the Atmosphere PCB

Atmosphere is an open source AVR/Arduino PCB design by le-flav-b, published on GitHub. It is a 2-layer board measuring 95 × 75 mm, with 13 components from 9 distinct parts.

Its main chip is the ATtiny1614, from the AVR/Arduino family. Other key parts include the buffer. By type, the board carries 5 capacitors, 2 ICs, 2 switches, 1 connector, 1 diode and 1 resistor.

It belongs with the sensors designs in this gallery.

From the project

Vehicle for Exploration, Mapping & Air-quality Recon 🪖

description of the board, maybe advice or intructions

Main components on the Atmosphere

ATtiny1614buffer

Atmosphere bill of materials (BOM)

13 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATtiny1614
U7
1
buffer
U8
1
~
J4
1
~
G1
1
BME280
S3
1
SDS011
S4
1
~
D1
5
100nF
C19, C20, C21, C22, C31
1
220
R1

Atmosphere design files

The KiCad project lives in the le-flav-b/VEMAR repository on GitHub; these links point at the commit this page was built from.

Atmosphere: common questions

What microcontroller does the Atmosphere use?

The Atmosphere is built around the ATtiny1614, from the AVR/Arduino family.

How big is the Atmosphere PCB?

The Atmosphere measures 95 × 75 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Atmosphere?

13 components, from 9 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 Atmosphere design files?

From the le-flav-b/VEMAR 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 Atmosphere design in my own project?

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

Can I test firmware for the Atmosphere 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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