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TUDO Wireless Doorbell / Bell

TuDo-Makerspace·Wireless-Doorbell·kicad/Bell/Bell.kicad_pcb

TUDO Wireless Doorbell / Bell PCB layout, top view — open source board by TuDo-Makerspace

About the TUDO Wireless Doorbell / Bell PCB

TUDO Wireless Doorbell / Bell is an open source PCB design by TuDo-Makerspace, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 50.6 × 40.5 mm, with 10 components from 10 distinct parts.

Other key parts include the NodeMCUv3. By type, the board carries 3 diodes, 2 resistors, 1 IC, 1 transistor, 1 connector and 1 buzzer.

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

From the project

Wireless Doorbell for the TU-DO Makerspace

A wireless doorbell based on the ESP8266

- Overview - Doorbell Board - Receiver Board - Gerbers, BOMs, and Assembly - Configuring the Firmware and Flashing the Boards - Firmware Structure - License

The TU-DO Wireless Doorbell is an open source and open hardware doorbell which runs over WiFi. The project utilizes the ESP8266 microcontroller, and includes two boards, one for the doorbell button and the other for the receiver.

TUDO Wireless Doorbell / Bell, from the project README
From the project README

Main components on the TUDO Wireless Doorbell / Bell

NodeMCUv3

TUDO Wireless Doorbell / Bell bill of materials (BOM)

10 components, 10 distinct parts.

QtyPartRefs
1
NodeMCUv3
U1
1
Q_NMOS_GDS
Q1
1
Jack-DC
J1
1
Buzzer
BZ1
1
Ring LED (5mm WHITE)
D1
1
Ring LED > 3.3v
D2
1
POWER LED (3mm RED)
D3
1
22u
C1
1
10k
R1
1
100
R2

TUDO Wireless Doorbell / Bell design files

The KiCad project lives in the TuDo-Makerspace/Wireless-Doorbell repository on GitHub; these links point at the commit this page was built from.

TUDO Wireless Doorbell / Bell: common questions

How big is the TUDO Wireless Doorbell / Bell PCB?

The TUDO Wireless Doorbell / Bell measures 50.6 × 40.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TUDO Wireless Doorbell / Bell?

10 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the TUDO Wireless Doorbell / Bell design files?

From the TuDo-Makerspace/Wireless-Doorbell repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the TUDO Wireless Doorbell / Bell design in my own project?

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

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