HardLabs

Open-ED5

afcreamer·Open-ED5·hardware/door-opener-mini.kicad_pcb

Open-ED5 PCB layout, top view — open source board by afcreamer
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About the Open-ED5 PCB

Open-ED5 is an open source PCB design by afcreamer, published on GitHub under the CC0-1.0 license. It is a 2-layer board measuring 59.5 × 56 mm, with 21 components from 15 distinct parts.

Other key parts include the AQY212 DOOR, AQY212 HAND-S1 and AQY212 HAND-S2. By type, the board carries 7 resistors, 4 connectors, 3 ICs and 1 transistor.

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

From the project

CAME Entrotec ED5 Zigbee Door Opener

Open your building's front door from your phone. Zigbee, local, no cloud, no subscription.

A hand-solderable PCB shaped to fit inside the CAME Entrotec ED5 handset itself, in the empty space above its PCB. It wires to the handset's existing terminals and exposes the entryphone to Home Assistant through Zigbee2MQTT. Someone buzzes your flat, your phone gets an actionable notification, you tap Open door, and the communal door opens.

Open-ED5, from the project README
From the project README

Main components on the Open-ED5

AQY212 DOORAQY212 HAND-S1AQY212 HAND-S2

Open-ED5 bill of materials (BOM)

21 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AQY212 DOOR
U3
1
AQY212 HAND-S1
U4
1
AQY212 HAND-S2
U6
1
2N3904
Q1
1
ESP-H2-SuperMini top
J1
1
ESP-H2-SuperMini bot
J2
1
MPM3610 buck
J3
1
FIELD
J4
4
M3 NPTH
MH1, MH2, MH3, MH4
1
30
RS1
1
150
RS2
3
330
R7, R8, R8B
2
100k
R9, R10
1
22k
R11
1
10k
R12

Open-ED5 design files

The KiCad project lives in the afcreamer/Open-ED5 repository on GitHub; these links point at the commit this page was built from.

Open-ED5: common questions

How big is the Open-ED5 PCB?

The Open-ED5 measures 59.5 × 56 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Open-ED5?

21 components, from 15 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 Open-ED5 design files?

From the afcreamer/Open-ED5 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Open-ED5 design in my own project?

Yes, under the terms of its CC0-1.0 license, which afcreamer chose for the repository.

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