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Jard wemos

bpmine·jarduino·cuves/carte_wemos/cao/jard_wemos.kicad_pcb

Jard wemos PCB layout, top view — open source ESP8266 board by bpmine

About the Jard wemos PCB

Jard wemos is an open source ESP8266 PCB design by bpmine, published on GitHub. It is a 2-layer board measuring 57 × 42 mm, with 30 components from 14 distinct parts.

Its main chip is the WeMos_D1_mini, from the ESP8266 family. Other key parts include the BPC_Alim3_3V and 24LC01. By type, the board carries 10 diodes, 10 resistors, 4 capacitors, 3 ICs, 2 connectors and 1 transistor.

It belongs with the iot & wireless designs in this gallery.

From the project

Ensemble de systèmes pour l'arrosage du jardin

Nous avons 4 cuves pour une capacité totale de 2200 L.

- Cuve principale de 1000 L - cuve "Paul" de 300 L - cuve "Réduit" de 520 L - cuve "Barbec" de 520 L

Deux cuves de 520 L et une de 300 L alimentent nos deux systèmes de remplissage automatique des OYAs.

Les cuves sont communicantes et un système permet de pomper l'eau de la cuve principale vers les autres.

Cette cuve recueille l'eau du toit de la maison. D'une capacité de 1000 L, elle constitue la réserve principale. Elle sert à alimenter la cuve "Paul" et aussi la cuve "Réduit" en cas de besoin.

Jard wemos, from the project README
From the project README

Main components on the Jard wemos

BPC_Alim3_3VWeMos_D1_mini24LC01

Jard wemos bill of materials (BOM)

30 components, 14 distinct parts.

QtyPartRefs
1
BPC_Alim3_3V
U1
1
WeMos_D1_mini
U2
1
24LC01
U3
1
BPC_IPP034N03L
Q1
1
Conn_01x05
J1
1
LEDs
J2
10
D
D1, D2, D3, D4, D5, D6, D7, D8 +2
1
20µF
C1
3
100n
C2, C3, C4
4
100k
R1, R2, R3, R9
1
1,2M
R4
2
10k
R5, R6
1
50
R7
2
100
R8, R10

Jard wemos design files

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

Jard wemos: common questions

What microcontroller does the Jard wemos use?

The Jard wemos is built around the WeMos_D1_mini, from the ESP8266 family.

How big is the Jard wemos PCB?

The Jard wemos measures 57 × 42 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Jard wemos?

30 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Jard wemos 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 Jard wemos 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 Jard wemos without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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