Skip to main content

displayrws

Dit project beschrijft hoe een 1,3 inch HD_IPS_TFT_LCD display van Joy-IT aangesloten kan worden op een ESP32.

Benodigdheden: .. begin-inclusion-intro-marker-do-not-remove

  • ESP32 (type ESP-WROOM-32) bijv. van Joy-IT

  • kabeltjes

  • micro USB kabel

  • Display 240x240 pixel (SBC-LCD01)

Verder is een computer met Python nodig. Toegang tot het USB device is noodzakelijk.

Stappenplan

Installeer Python

Windows

Klik op de Windows knop (Start).

Type in:

`cmd`

vervolgens:

`curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py`

vervolgens:

`python get-pip.py`

Wanneer Python nog niet geinstalleerd is, verschijnt er een Windows Store dialoog. In dit Windows Store dialoog, klik op Downloaden van Python.

Voor Linux:

`sudo apt install python3` `sudo apt install python3-pip`

Installeer esphome:

`pip install esphome`

`pip install pillow==10.2.0`

`pip install python-magic-bin` (voor Windows)

In Windows: wanneer deze melding te zien is:

`WARNING: The script esphome.exe is installed in C:\Users\<username>\AppData\Local\Packages\PythonSoftwareFoundation.Python..3.12_...\LocalCache...`

Voer dan uit: `set PATH="%PATH%;C:\your\path\here\"`

Vervang C:yourpathheredoor het path in de warning: C:Users<username>AppDataLocalPackagesPythonSoftwareFoundation.Python….

Sluit het Opdrachtprompt en start een nieuw Opdrachtprompt.

Zorg ervoor dat er genoeg rechten zijn om van het USB apparaat:

Voor Linux:

`sudo usermod -a -G dialout [gebruikersnaam]`

vervang: [gebruikersnaam] met jouw systeem gebruikersnaam.

Restart jouw computer of log opnieuw in om deze rechten te effectueren.

Verbind met de kabeltjes van het ESP32 development board met het display:

SDA -> D13

SCL -> D14

DC -> D19

BLK -> D21 (optioneel)

RES -> D23

GND -> GND (pin boven 3.3V)

3V3 -> 3.3V (pin rechtsonder)

figs/pinouth.png

Verbind de USB kabel met het ESP32 board.

Het rode lampje moet branden.

In de USB devices controleer het USB apparaat

In Linux:

`ls /dev/ttyU* -la`

meestal staat er een nieuw USB device genaamd: ttyUSB01 of ttyUSB02 bij.

Voer uit:

`git clone https://gitlab.com/rwsdatalab/public/codebase/tools/displayrws.git`

``cd displayrws`

Voer uit:

`esphome run spi-display-image.yaml`

Wanneer wordt gevraagd hoe te verbinden met het de ESP32 selecteer dan het USB apparaat bijv. /dev/USB01 In Windows heet dit apparaat COM4.

Nadat het flashen van de chip klaar is verschijnt er een blauwe vierkant met de tekst: RWS Datalab.

Maak bijv. een cirkel.

Gebruik deze handleiding: https://esphome.io/components/display/index.html

Handleiding ESP32

https://joy-it.net/files/files/Produkte/SBC-NodeMCU-ESP32/SBC-NodeMCU-ESP32-Manual-2021-06-29.pdf

License

Copyright (c) 2024, Rijkswaterstaat

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.

Metadata

Release files for displayrws 0.1.4

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for displayrws 0.1.4
File Size Uploaded Provenance Actions
displayrws-0.1.4.tar.gz 16.6 kB Without provenance Details for displayrws-0.1.4.tar.gz

Built distribution (wheel)

Table of built distributions (wheels) for displayrws 0.1.4
File Interpreter ABI Platform Actions
displayrws-0.1.4-py3-none-any.whl Python 3 none any Details for displayrws-0.1.4-py3-none-any.whl

Total release size: 32.7 kB

Release files / displayrws-0.1.4.tar.gz

Download URL displayrws-0.1.4.tar.gz
Size 16.6 kB
Tags Source
SHA-256 checksum
How to use checksums
7514e21d6b03d5050e3fe78778addb5b64c5e41a280fd759bc5b1a7bda884d61
BLAKE2b-256 checksum
How to use checksums
fa501b9cae6e617a6260fcba282b5244e8a171972aa04026358294e90cd92aaa
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/5.0.0 CPython/3.10.12

Release files / displayrws-0.1.4-py3-none-any.whl

Download URL displayrws-0.1.4-py3-none-any.whl
Size 16.1 kB
Tags Python 3
SHA-256 checksum
How to use checksums
c3d6cbababd4d005da3c25a9223dc15306ab887117d6d8406c0b8edcd462c132
BLAKE2b-256 checksum
How to use checksums
580deff35c7e4c272369d373131169e4ea6ca1442adea4ffb32ba688cce50023
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/5.0.0 CPython/3.10.12

Security for displayrws 0.1.4

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

No provenance found

None of the files in this release were uploaded with provenance metadata.

A note on package security

PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.

To learn more about protecting yourself from malicious actors, visit our package security documentation.

Release history Release notifications | RSS feed

This release

0.1.4 This release

2 release files No provenance

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page