Die Suche ergab 93 Treffer

von Rei Vilo
26 Mär 2024, 12:58
Forum: Robo Pro / Computing / Software
Thema: Messung der Stromaufnahme 9V Encodermotor
Antworten: 15
Zugriffe: 912

Re: Measurement of current consumption 9V encoder motor

You can take inspiration from this smartMeter project based on the INA219.

Bild
von Rei Vilo
28 Okt 2022, 10:31
Forum: Robo Pro / Computing / Software
Thema: Lego to discontinue Mindstorms robot line after a 24-year run
Antworten: 16
Zugriffe: 2376

Lego to discontinue Mindstorms robot line after a 24-year run

According to arsTECHNICA, "Lego [is] to discontinue Mindstorms robot line after a 24-year run". Lego will focus more on the line aimed at the education market. Read the full story at https://arstechnica.com/gadgets/2022/10/lego-to-discontinue-mindstorms-robot-line-after-a-24-year-run/ Let's hope fis...
von Rei Vilo
16 Mär 2022, 14:42
Forum: Robo Pro / Computing / Software
Thema: Saxion-TBK FT factory at Ft-convention Enschede
Antworten: 5
Zugriffe: 1650

Re: Saxion-TBK FT factory at Ft-convention Enschede

Great advance, congratulations!

The SLI is interesting, although SLI functions only accept one parameter and return one value.

For that reason, I have developed smartNode, an external solution connected to the TXT through I²C.
von Rei Vilo
05 Mär 2022, 10:21
Forum: Robo Pro / Computing / Software
Thema: Extension of fischertechnik factory project
Antworten: 1
Zugriffe: 2282

Re: Extension of fischertechnik factory project

Very impressive, congratulations!
von Rei Vilo
06 Jan 2022, 16:07
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

chehr hat geschrieben:
05 Jan 2022, 16:58
Ist nun Node-RED die beworbene REST Schnittstelle, oder wo ist sie?
Sorry, I don't speak German and don't trust the automatic translators.
von Rei Vilo
04 Jan 2022, 15:15
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

Thanks for the tip, the project is available now.
Capture 2022-01-04 à 13.28.35.png
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von Rei Vilo
04 Jan 2022, 13:29
Forum: Robo Pro / Computing / Software
Thema: TXT4.0 WLAN
Antworten: 6
Zugriffe: 1823

Re: TXT4.0 WLAN

(post deleted)
von Rei Vilo
04 Jan 2022, 10:46
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

A simpler version leveraging the lists.
Weather - Version 2.0
Weather - Version 2.0
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von Rei Vilo
03 Jan 2022, 18:59
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

@chehr Please find a first implementation of a weather station writing to the micro-SD card. On my controller, the path is /opt/ft/workspaces/ext_sd/mmcblk1p1/weather.txt and the content is 2022-01-03 18:44:38 25.53 43.921 996.93 2022-01-03 18:44:42 25.54 43.915 996.92 2022-01-03 18:44:45 25.54 43.9...
von Rei Vilo
03 Jan 2022, 17:20
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

This topic is about exploring the TXT 4.0, and the last post was sharing what I've found today on MQTT and I²C. Could you please elaborate what you mean by "RoboPro extensions"? The many drivers for I²C devices I had developed for RoboPro, including stepper motors, IMU, displays to name a few, all r...
von Rei Vilo
03 Jan 2022, 16:03
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

About MQTT The TXT 4.0 uses the Paho MQTT Python Client, which is well documented. I have used this example . I am using this MQTT monitor: MQTT-X . Sharing an example is not easy, as it would need to include multiple projects: the Robo Pro Coding package and the Node-RED flow. About I²C The TXT 4....
von Rei Vilo
01 Jan 2022, 14:08
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Re: Exploring TXT 4.0

@ModeratorRalf

Sure, I have update the initial post with separate pictures.
von Rei Vilo
31 Dez 2021, 17:51
Forum: Robo Pro / Computing / Software
Thema: Exploring TXT 4.0
Antworten: 33
Zugriffe: 13323

Exploring TXT 4.0

Answering the call from Bjoern , here are what I have discovered so far. Built-in MQTT broker and Node-RED server http://192.168.7.2:1880 Node-RED IDE http://192.168.7.2:1880/ui Node-RED dashboard http://192.168.7.2:1883 Mosquitto MQTT broker with 192.168.7.2 being adapted to the specific address. T...
von Rei Vilo
30 Dez 2021, 10:55
Forum: Robo Pro / Computing / Software
Thema: Robo Pro Coding und Python
Antworten: 12
Zugriffe: 28519

Re: Robo Pro Coding und Python

No, but you can add nodes from the large library.
TXT 4.0 with Node-RED
TXT 4.0 with Node-RED
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von Rei Vilo
29 Dez 2021, 22:23
Forum: Robo Pro / Computing / Software
Thema: Robo Pro Coding und Python
Antworten: 12
Zugriffe: 28519

Re: Robo Pro Coding und Python

Also of interest:
with 192.168.7.2 being adapted to the specific address.
von Rei Vilo
14 Jun 2020, 21:20
Forum: Robo Pro / Computing / Software
Thema: Arduino Uno-F5-Shield
Antworten: 11
Zugriffe: 4946

Re: Arduino Uno-F5-Shield

I posted a full review of the Didacta Advance Pi-F5 interface board and its use with Node-RED last February 2020.
46AAD4C7-2A75-4335-93F9-1445940AEAF8.jpeg
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This comes after the fischertechnik-compatible interface board for the BBC micro:bit launched last year, reviewed in February 2019.
von Rei Vilo
11 Apr 2020, 23:07
Forum: Robo Pro / Computing / Software
Thema: Daten vom Raspberry Pi über I2C in den TXT Controller
Antworten: 10
Zugriffe: 4009

Re: Daten vom Raspberry Pi über I2C in den TXT Controller

The BNO055 from Bosch is the all-in-one IMU I was referring to in my review. IMHO, there is no need for developing a CLI library, a driver based RoboPro handles I²C nicely. An exception would be time-critical calculations, like double-integrating acceleration to get distance. The data-sheet and appl...
von Rei Vilo
11 Apr 2020, 19:58
Forum: Robo Pro / Computing / Software
Thema: Daten vom Raspberry Pi über I2C in den TXT Controller
Antworten: 10
Zugriffe: 4009

Re: Daten vom Raspberry Pi über I2C in den TXT Controller

For time-sensitive measures, I wouldn't use a Raspberry Pi but a micro-controller instead. The Raspberry Pi may be delayed by Linux-related tasks and provide readings on a regular period. Only a micro-controller can provide real-time processes. Option 1 The micro-controller would then perform data a...
von Rei Vilo
09 Apr 2020, 14:52
Forum: fischertechnik allgemein
Thema: Viele Bauanleitungen und Anleitungen
Antworten: 2
Zugriffe: 1843

Re: Viele Bauanleitungen und Anleitungen

I’ve posted several reviews of the interface boards from Didacta Advance: Didacta Advance interface board for BBC micro:bit Starter Set for micro:bit BBC micro:bit​ https://reivilofischertechnik.weebly.com/uploads/1/1/6/2/11622422/barrier-1-1_orig.jpg Didacta Advance interface board for Raspberry Pi...
von Rei Vilo
27 Mär 2020, 15:28
Forum: Robo Pro / Computing / Software
Thema: Suggestion for a basic course SLI programming?
Antworten: 11
Zugriffe: 4939

Re: Suggestion for a basic course SLI programming?

Carel,

That is a very interesting program.

I've already installed Eclipse and the Linaro tool-chain, and started playing with the examples.

So the SLI extension is perfect.

See you at the broadcast!