HardLabs

Carte testeur d'Oya

bpmine·jarduino·oyas/slaves_tester/carte_oya_tester/oya_tester.kicad_pcb

Carte testeur d'Oya PCB layout, top view — open source AVR/Arduino board by bpmine

About the Carte testeur d'Oya PCB

Carte testeur d'Oya is an open source AVR/Arduino PCB design by bpmine, published on GitHub. It is a 2-layer board measuring 99 × 99 mm, with 58 components from 30 distinct parts.

Its main chip is the Arduino_Nano_v3.x, from the AVR/Arduino family. Other key parts include the D148K, MAX485E and BPC_Alim5V. By type, the board carries 21 resistors, 15 diodes, 9 capacitors, 4 connectors, 3 ICs and 3 crystals.

From the project

Ensemble de systèmes pour l'arrosage du jardin

Le but du système de remplissage automatique des OYAs est de pouvoir s'absenter pendant les vacances tout en laissant les OYAs se gérer tous seuls.

Les OYAs sont des sortes de pots en argile enterrés utilisés depuis des millénaires pour distribuer de l'eau à des cultures.

On remplit régulièrement ces pots. Grâce à leur porosité, l'eau se diffuse à travers l'OYAs au fur et à mesure où les racines des plantes assèchent la terre à proximité.

Carte testeur d'Oya, from the project README
From the project README

Main components on the Carte testeur d'Oya

D148KMAX485EBPC_Alim5VArduino_Nano_v3.x

Carte testeur d'Oya bill of materials (BOM)

58 components, 30 distinct parts.

QtyPartRefs
1
D148K
U1
1
MAX485E
U2
1
BPC_Alim5V
U3
1
Arduino_Nano_v3.x
A1
3
Trou
X2, X3, X4
1
Power
J1
1
Bus Oya
J2
1
EV
J3
1
Switches
J6
1
Address
SW3
1
Select
SW4
2
SD12_SOD323
D1, D3
1
BPC_SM712_SOT23
D2
1
SR560
D4
3
LED Rouge
D5, D9, D10
3
LED Verte
D6, D7, D8
2
1N4007
D11, D14
2
P6KE16A
D12, D15
1
P6KE16A
D13
2
1µF
C1, C4
Show 10 more
QtyPartRefs
2
1nF
C2, C3
1
100µF
C5
1
10µF
C6
2
100nF
C7, C8
1
1000µF
C9
11
220
R1, R2, R3, R4, R5, R6, R7, R8 +3
4
100k
R9, R14, R15, R16
3
1k
R10, R11, R21
1
120
R17
2
4.7k
R18, R19

Carte testeur d'Oya design files

The KiCad project lives in the bpmine/jarduino repository on GitHub; these links point at the commit this page was built from.

Carte testeur d'Oya: common questions

What microcontroller does the Carte testeur d'Oya use?

The Carte testeur d'Oya is built around the Arduino_Nano_v3.x, from the AVR/Arduino family.

How big is the Carte testeur d'Oya PCB?

The Carte testeur d'Oya measures 99 × 99 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Carte testeur d'Oya?

58 components, from 30 distinct parts. The full bill of materials is listed on this page.

Where can I download the Carte testeur d'Oya design files?

From the bpmine/jarduino repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Carte testeur d'Oya design in my own project?

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

Can I test firmware for the Carte testeur d'Oya 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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