HardLabs

WMouse

railbox-org·WMouse·Mouse/Mouse.kicad_pcb

WMouse PCB layout, top view — open source ESP8266 board by railbox-org

About the WMouse PCB

WMouse is an open source ESP8266 PCB design by railbox-org, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 44 × 104 mm, with 57 components from 28 distinct parts.

Its main chip is the ESP-12E, from the ESP8266 family. Other key parts include the 74AHC1G04 and MT3608. By type, the board carries 17 switches, 17 resistors, 11 capacitors, 3 ICs, 3 diodes and 2 transistors.

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

From the project

WiFi DCC Remote control

WMouse, from the project README
From the project README

Main components on the WMouse

ESP-12E74AHC1G04MT3608

WMouse bill of materials (BOM)

57 components, 28 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP-12E
U1
1
74AHC1G04
U2
1
MT3608
U3
1
MMBT3904
Q1
1
IRLML2060
Q2
1
DNI
J1
1
DNI
J2
1
DNI_PCB
SW1
16
DNI_PCB
SW2, SW3, SW4, SW5, SW6, SW8, SW9, SW10 +8
1
OLED32PIN
OLED32pin
D1
1
DNI
D2
1
5819W
D5
1
4.7UH
4.7uH
L1
1
DNI
L2
2
2.2U
2.2u
C1, C2
3
1u
C3, C4, C7
2
10U
10u
C5, C9
2
0.1U
0.1u
C6, C8
1
10U
4.7u
C10
1
4.7u
C11
Show 8 more
QtyPartRefs
2
1M
R1, R14
3
470K
470k
R2, R12, R13
3
10K
10k
R3, R4, R5
3
DNI
R6, R7, R17
1
2k
R8
3
100K
100k
R9, R10, R11
1
68k 1%
R15
1
15k 1%
R16

WMouse design files

The KiCad project lives in the railbox-org/WMouse repository on GitHub; these links point at the commit this page was built from.

WMouse: common questions

What microcontroller does the WMouse use?

The WMouse is built around the ESP-12E, from the ESP8266 family.

How big is the WMouse PCB?

The WMouse measures 44 × 104 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the WMouse?

57 components, from 28 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 WMouse design files?

From the railbox-org/WMouse repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the WMouse design in my own project?

Yes, under the terms of its GPL-3.0 license, which railbox-org chose for the repository.

Can I test firmware for the WMouse 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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