Octoprint / Octopi / Raspberry / Relay / Touch Display / Power Supply - Housing wall assembly

Last crawled date: 4 years, 2 months ago

That is required:
1) Fuse Holder - https://www.amazon.de/SeaStart-PCB-Sicherungshalter-Sicherung-Necessowerkzeug/dp/B07WG5WZT8/ref=sr_1_fkmr0_2?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=ALCO+FH043&qid=1575214959&sr=8-2-fkmr0
2) Micro USB Cable with open end for the Raspberry Pi - https://www.amazon.de/offenem-Kabelende-Stromversorgung-schwarz-Innenleiter/dp/B01MQMK7V0/ref=sr_1_3?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=Micro+USB+Kabel+mit+offenem+Kabelende&qid=1575215264&sr=8-3
3) HDMI adapter - https://www.amazon.de/UGREEN-Konverter-Verbinder-vergoldete-Chromecast-90Grad-270Grad/dp/B00QV4IPVA/ref=sr_1_4?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=hdmi+winkeladapter&qid=1575215363&sr=8-4
4) 12 x Flat Head Allen Screw M6 14 mm - https://www.amazon.de/DERING-Linsenkopfschrauben-Innensechskant-Edelstahl-Flachkopfschrauben/dp/B079R9DGZK/ref=sr_1_3?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=linsenkopfschrauebe+m6+14&qid=1575215588&sr=8-3-spell
5) 12 x Washer M6
6) 12 x Nut M6 Flat - https://www.amazon.de/s?k=flachmutter+m6&__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&ref=nb_sb_noss_1
7) Momentary Switch - https://www.amazon.de/s?k=miniatur+kipptaster&__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&ref=nb_sb_noss_1
8) Switch Guard - https://www.amazon.de/s?k=Kippschalter+ROT+Sicherheitsabdeckung&__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&ref=nb_sb_noss
9) PG 16 Gland - https://www.amazon.de/s?k=verschraubung+pg16&__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&ref=nb_sb_noss_1
10) LED Socket 5mm - https://www.amazon.de/LED-Lampe-LED-Lampenfassung-Lampenhalter-Leuchtdiode-LED-Lampensockel/dp/B07K79BX64/ref=sr_1_3_sspa?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=led+fassung+5mm&qid=1575216265&sr=8-3-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExRFNIN09XNFc4UVc2JmVuY3J5cHRlZElkPUEwNTAxMDAzMTFPTVc0RllWUkM2TCZlbmNyeXB0ZWRBZElkPUExMDQ1MzM4MlI5T0YzNFZGWVQxMiZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
11) Noctua NF-A8 5V - https://www.amazon.de/Noctua-NF-A8-5V-leiser-Premium-L%C3%BCfter/dp/B07DXNT9J9/ref=sr_1_3?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=Noctua+NF-A8+5V&qid=1575216517&sr=8-3
12) Switch - https://www.ebay.de/itm/Mini-Einbauschalter-Gerate-Wippen-Schalter-Netzschalter-2-Polig-230V-beleuchtet/141417748818?hash=item20ed279952:g:9LgAAOSwE-lZ6Kup
13) Connection Jack 3,5mm (for the Temperature Sensor DS18B20 bus) - https://www.amazon.de/s?k=klinken+einbaubuchse+3%2C5&__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&ref=nb_sb_noss
14) Adapter Micro SD -> SD - https://www.amazon.de/Micro-SD-LANMU-Adapter-Verl%C3%A4ngerung-Extender/dp/B01C84YKVA/ref=sr_1_5?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=micro+sd+auf+sd&qid=1575217115&sr=8-5
15) Relais Card - https://www.amazon.de/Yizhet-Optokoppler-Channel-Raspberry-Arduino/dp/B07GXBSX58/ref=sr_1_1_sspa?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=4+relais+card&qid=1575217464&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExTFQ0SkMxTUM1NTA2JmVuY3J5cHRlZElkPUEwOTcxNTc2MUVFWldUUjI4VkNBTSZlbmNyeXB0ZWRBZElkPUEwMDI0NjYwQ1VLNk8xUkVWRElXJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==
16) Switching Power Supply DC 5V 4A - https://www.amazon.de/CHINLY-LED-Treiber-Transformator-Stromversorgung-LED-Leiste/dp/B01LYGM719/ref=pd_sbs_328_3/258-8563089-6869760?_encoding=UTF8&pd_rd_i=B01LYGM719&pd_rd_r=34d6b944-4eb9-41d6-b272-044b9febbcb3&pd_rd_w=HGURS&pd_rd_wg=6T5FV&pf_rd_p=184816e4-edb5-4587-8faf-776e0027d8d1&pf_rd_r=1FQJEWBKYK5YN8VBA71D&psc=1&refRID=1FQJEWBKYK5YN8VBA71D
17) Bolt M10 100mm - https://www.amazon.de/Forgefix-hochfesten-Bolzen-M10-100-Beutel/dp/B00FKRPXZK/ref=sr_1_14?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=stahl%2BBolzen%2BM10&qid=1575217744&s=diy&sr=1-14&th=1
18) 7" LCD HDMI Touch Screen - https://www.ebay.de/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=Neu+Display+f%C3%BCr+Raspberry+Pi+3%2F+2%2F+B%2B+3.5%27%27+bis+7%27%27+LCD+HDMI+Touch+Screen+DE+Z&_sacat=0
19) Raspberry Pi 3
First of all you must install the Octoprint Plugin "TouchUI".
For mor Info -> https://plugins.octoprint.org/plugins/touchui/
Then perfom all steps from here -> https://plastikjunkies.de/touchscreen-fuer-octoprint-raspberry-pi/
Also install the Plugin "OctoPrint-Enclosure", this is required to switch the Relais on the Card (Printer, Light, Fan ect.) and for Temperature evaluation of the Sensors (I have used DS18B20)
For Info -> https://plugins.octoprint.org/plugins/enclosure/
After that following entrys must be added in config.txt on Raspberry.
R# Rapberry PI ON/OFF switch (guarded switch for shutdown and reboot) -> GPIO 3
dtoverlay=gpio-shutdown,gpio_pin=3, active_low=1,gpio_pull=up
R# act LED Status extern (yellow) -> GPIO 23
dtoverlay=pi3-act-led,gpio=23
R# pwr LED Status extern (red) -> GPIO 14
enable_uart=1
R# Temp. Sensor on 1-Wire (bus DS18B20) -> standard GPIO 4
dtoverlay=w1-gpio
R# 7inch HDMI Display-C
max_usb_current=1
hdmi_force_hotplug=1
config_hdmi_boost=7
hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_drive=1
display_rotate=0
hdmi_cvt 1024 600 60 6 0 0 0
Caution! Remove all "R" in front of hash!
The blue LEDs (on left side) observe the GPIOs for the relais selection.
The green LED (left side On/Off Switch) is the control for the 5V Switching Power Supply (original LED desoldered and new LED per cable extension added in the front).
The red LED is the Powercontrol of Raspberry Pi.
The yello LED ist the activity control of the Raspberry Pi (ACT).
Be aware maybe it is required to rethread the Nut, Screws and inside thread!
The cut in the front is only for me, on this place I will install an LCD display for my radio controlled clock!