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Carte de commande d'un Oya par RS485

bpmine·jarduino·oyas/slaves_rs485/carte_arduino/cao/_archives/jard_rs485_slave_mods/jard_rs485_slave_mods.kicad_pcb

Carte de commande d'un Oya par RS485 PCB layout, top view — open source AVR/Arduino board by bpmine

About the Carte de commande d'un Oya par RS485 PCB

Carte de commande d'un Oya par RS485 is an open source AVR/Arduino PCB design by bpmine, published on GitHub. It is a 2-layer board measuring 90 × 85 mm, with 37 components from 26 distinct parts.

Its main chip is the Arduino_Nano_v2.x, from the AVR/Arduino family. Other key parts include the BPC_Mod485, BPC_DHT22 and LM358. By type, the board carries 15 resistors, 7 connectors, 4 diodes, 4 capacitors, 3 ICs and 2 transistors.

From the project

Ensemble de systèmes pour l'arrosage du jardin

Ce dossier contient les vieux designs (pour la maintenance des cartes encore en service)...

Main components on the Carte de commande d'un Oya par RS485

BPC_Mod485BPC_DHT22LM358Arduino_Nano_v2.x

Carte de commande d'un Oya par RS485 bill of materials (BOM)

37 components, 26 distinct parts.

QtyPartRefs
1
BPC_Mod485
U1
1
BPC_DHT22
U2
1
LM358
U3
1
Arduino_Nano_v2.x
A1
1
2N2222A
BPC_2N2222A
Q1
1
P03P4L-04
Q2
1
NETWORK IN
J1
1
NETWORK OUT
J2
2
LED
J3, J4
1
Debit
J5
1
Niveau
J6
1
Electrovanne 12V
J7
1
Address
SW1
1
D
D1
3
D
D2, D3, D4
1
10n
C1
1
10µF
C2
2
100n
C3, C4
2
150
R1, R2
7
100k
R3, R4, R6, R7, R8, R9, R10
Show 6 more
QtyPartRefs
1
100
R5
1
40k
R11
1
30mR
R12
1
10k
R13
1
1k
R14
1
32k
R15

Carte de commande d'un Oya par RS485 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 de commande d'un Oya par RS485: common questions

What microcontroller does the Carte de commande d'un Oya par RS485 use?

The Carte de commande d'un Oya par RS485 is built around the Arduino_Nano_v2.x, from the AVR/Arduino family.

How big is the Carte de commande d'un Oya par RS485 PCB?

The Carte de commande d'un Oya par RS485 measures 90 × 85 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Carte de commande d'un Oya par RS485?

37 components, from 26 distinct parts. The full bill of materials is listed on this page.

Where can I download the Carte de commande d'un Oya par RS485 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 de commande d'un Oya par RS485 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 de commande d'un Oya par RS485 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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