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Rauchmelder 3.6 panelized

selfbus·hardware-merged·modules_lpc1115/smokedetector/Rauchmelder_3.6/Rauchmelder_3.6_panelized.kicad_pcb

Rauchmelder 3.6 panelized PCB layout, top view — open source NXP board by selfbus
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About the Rauchmelder 3.6 panelized PCB

Rauchmelder 3.6 panelized is an open source NXP PCB design by selfbus, published on GitHub. It is a board measuring 78 × 79 mm, with 59 components from 44 distinct parts.

Its main chip is the LPC1115, from the NXP family. Other key parts include the BD9G101 and EIB. By type, the board carries 20 resistors, 17 capacitors, 9 diodes, 3 ICs, 3 transistors and 2 inductors.

From the project

Hardware for KNX devices

This module is a well tested interface to get your Dual Q smoke detectors connected to your KNX bus.

The unversioned Rauchmelder.sch and Rauchmelder.brd files are the development files. Once a new version is released, a corresponding copy of the files with the release version appended to the file name are provided.

Project documentation: https://selfbus.org/wiki/devices/sensors/6-smoke-detector-module Forum discussions: https://selfbus.org/forum/app.php/tag/Rauchmelder

Main components on the Rauchmelder 3.6 panelized

LPC1115BD9G101EIB

Rauchmelder 3.6 panelized bill of materials (BOM)

59 components, 44 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
LPC1115
IC2
1
BD9G101
IC3
1
EIB
U$1
1
BC856
Q1
1
BCP52
Q3
1
ASF
Q4
1
PINHD-2X7
JP1
1
J
JTAG1
1
10-XX
S1
1
BC847C
T1
1
LED3MM
LED1
1
BAT46
D2
3
1N4148
D3, D4, D8
1
SMAJ40
D5
1
12V
D6
1
3V6
D7
1
7,5V
D10
1
MBRS1100
D100
1
150mH
L2
1
6.8µH
L3
Show 24 more
QtyPartRefs
3
100n
C1, C3, C20
1
1µF
C2
4
10n
C4, C8, C11, C13
1
100µ
C5
1
4.7µF/50V
C7
1
330µ
C9
1
100nF
C10
1
220p
C12
1
22µ/10V
C15
1
270n
C16
1
15nF
C17
1
100p
C18
4
10k
R1, R3, R5, R19
1
2k2
R4
4
100k
R6, R9, R15, R21
1
47k
R7
1
5R6
R8
3
1k
R11, R13, R18
1
5k6
R12
1
82k
R14
1
22k
R16
1
91k
R17
1
2k4
R25
1
680R
R26

Rauchmelder 3.6 panelized design files

The KiCad project lives in the selfbus/hardware-merged repository on GitHub; these links point at the commit this page was built from.

Rauchmelder 3.6 panelized: common questions

What microcontroller does the Rauchmelder 3.6 panelized use?

The Rauchmelder 3.6 panelized is built around the LPC1115, from the NXP family.

How big is the Rauchmelder 3.6 panelized PCB?

The Rauchmelder 3.6 panelized measures 78 × 79 mm and is 1.6 mm thick.

How many components are on the Rauchmelder 3.6 panelized?

59 components, from 44 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 Rauchmelder 3.6 panelized design files?

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

Can I use the Rauchmelder 3.6 panelized design in my own project?

The repository has no license, so all rights stay with selfbus. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Rauchmelder 3.6 panelized without the hardware?

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

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