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Esclave OYA MSP430

bpmine·jarduino·oyas/slaves_rs485/carte_msp430/cao/jard_rs485_slave_msp430.kicad_pcb

Esclave OYA MSP430 PCB layout, top view — open source TI MSP430/CC board by bpmine

About the Esclave OYA MSP430 PCB

Esclave OYA MSP430 is an open source TI MSP430/CC PCB design by bpmine, published on GitHub. It is a 2-layer board measuring 78.6 × 30 mm, with 50 components from 27 distinct parts.

Its main chip is the MSP430F1232IDW, from the TI MSP430/CC family. Other key parts include the BPC_Alim3_3V and MAX485E. By type, the board carries 16 resistors, 12 capacitors, 11 diodes, 4 connectors, 3 ICs and 2 transistors.

From the project

Ensemble de systèmes pour l'arrosage du jardin

Ce sont des cartes esclaves permettant de piloter pompes et oyas.

Design initial à base de modules arduino nano. Gestion des pompes et des oyas avec la même carte. Les premières cartes comportaient un module RS485 indépendant. Il a ensuite été intégré sur la carte mère. Ces cartes sont alimentées par le régulateur du module nano. Il y'a eu plusieurs versions de cette "première" carte.

Main components on the Esclave OYA MSP430

BPC_Alim3_3VMSP430F1232IDWMAX485E

Esclave OYA MSP430 bill of materials (BOM)

50 components, 27 distinct parts.

QtyPartRefs
1
BPC_Alim3_3V
U1
1
MSP430F1232IDW
U2
1
MAX485E
U3
1
BPC_FMMT38C
Q1
1
P03P4L-04
Q2
1
8MHz
Y1
1
EV1
J1
1
Niveaux
J2
1
POWER
J3
1
Prog MSP
J5
1
RDS-16S-74385-SMT
S1
4
BAV99
D1, D2, D7, D11
2
SD12_SOD323
D3, D5
1
SM712_SOT23
D4
1
SR560
D6
1
LED
D8
1
LED
D9
1
1N4007G
D12
1
10µF
C1
3
100nF
C2, C3, C12
Show 7 more
QtyPartRefs
4
1nF
C4, C8, C10, C11
2
10pF
C5, C6
2
10µF
C7, C9
2
100
R1, R2
11
100k
R3, R5, R9, R10, R11, R12, R13, R14 +3
1
40k
R4
2
220
R6, R8

Esclave OYA MSP430 design files

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

Esclave OYA MSP430: common questions

What microcontroller does the Esclave OYA MSP430 use?

The Esclave OYA MSP430 is built around the MSP430F1232IDW, from the TI MSP430/CC family.

How big is the Esclave OYA MSP430 PCB?

The Esclave OYA MSP430 measures 78.6 × 30 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Esclave OYA MSP430?

50 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the Esclave OYA MSP430 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 Esclave OYA MSP430 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 Esclave OYA MSP430 without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug TI MSP430/CC firmware against it before you order a PCB.

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