Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

Your thoughts and wishes regarding the creation of 3D models for CNC machines

Karcal last edited by

Hello
We are a young team of 3D artists specializing in creating and designing 3D models for CNC machines.
We would like to be part of your interesting community and find out what difficulties you are currently facing. As beginners to understand this topic, we would like to know in what direction this industry is currently moving, what problems are associated with the search for models, the operation of machines, and with the production and creation of ready-made solutions, this industry is currently facing.
If you have any thoughts on this we would be interested to know them.
Thanks to all.
Reply Quote 0
1 Reply Last reply

1
Posts

6
Views

Suggested Topics

Update RF24 library to latest version
Bug Reports • • andriej

4

0
Votes

4
Posts

2570
Views

@andriej Hi, I had problem using the main branch mysensors/Raspberry, that because of the bit-field struct (header_s) in Sensor.h They will get packed in different order on the arduino compared to the RPi (at least with my compiler, gcc). In order to fix this I created the 1.4dev branch. It uses full bytes instead of the bit-fields, but you need (of cause) to compile both the sensors (arduino) and the gateway (RPi) using the 1.4dev branch. We need to fix this in the main branch later on (and use the same files as in mysensors/Arduino/libraries/MySensors)
No merge into master in the last 5 years, should we use development?
General Discussion • • kiesel

9

0
Votes

9
Posts

37
Views

For me almost all I need is in Master. For some nice to haves I have some custom libraries, like a message and a presentation queue. The only wish I have is dual led support.
How to great variables
General Discussion • arduino mycontroller.org variables • • wint0178

2

0
Votes

2
Posts

12
Views

Nice work so far @wint0178, great that you try expanding on the examples. Sorry for the late reply. If you look at https://github.com/mysensors/MySensorsArduinoExamples/blob/bba998bce09bc5139eb4ca7a05b0279f4083ff88/examples/PressureSensor/PressureSensor.ino#L90 you see where the existing child ids are defines. You just add another one for the gas sensor, with a unique number (incrementing by 1 is an easy way). Try that and report back on your result. If something is unclear, just post a followup.
Running out of nodeId's
General Discussion • mysensors • • NielBierman

8

3
Votes

8
Posts

47
Views

@TheoL Not only did I put in delays, too, but I put in delays that were based upon the ID (which was stored in NVRAM)! This helped. caveat: This is probably not accurate be helps to explain the challenges with a large network. My initial experience with Arduino/nRF24 was using the libraries from TMRh20. Those libraries allowed a node to be a repeater, but only for 6 nodes. The primary node 0, master, only allowed 6 nodes to connect to it. The nodes connected to it also allowed 6 nodes. Subsequent nodes had to go through one of these repeating nodes. But the depth was only 4 deep. The master assigned node IDs if the node didn't already have one; similar to a MAC address. The master also kept track of the addresses (ARP table?). Addresses were 4 octets (base in the form of D/C/B/A. A node connected directly to the master had an address of 0/0/0/a (where 0/0/0/0 was reserved for the master). A node connected through another node had an address of 0/0/b/a, and so forth. But what happens is that a parent node has to mange the data from all its child nodes and their child nodes and their child nodes. Thus a node would get so bogged down dealing with this traffic that it din't do its sensor task very well. It is my belief that MySensors either uses TMRh20's libraries or has developed some aspects based on his initial work. I see that that TMRh20 has a version 2 and I have not experimented with it. I did find that MySensors worked better than version 1. Thus, my curiosity. I am also duly impressed at the magnitude of hardware. Currently a nano like device from Aliexperss is US$2-3, nRF24 ~ US$1, power supply ~ US$1.50, power cord ?, case?, sensors!? While the hardware cost is daunting, even with a PCB it's a lot of work building those up. So, yeah, I'm impressed! -OSD
Need advice on solar powering with LiFePo4 battery
General Discussion • • willemx

17

0
Votes

17
Posts

166
Views

LiFePO4 batteries are a great choice because they have a long life cycle and are much safer than other lithium-based batteries. However, you need a solar charge controller that’s compatible with LiFePO4 to prevent overcharging and maintain efficiency. A good MPPT controller can significantly boost energy harvest from your panels. Also, ensure your solar panel output matches your power needs. If you're in solar ireland, you might find some local companies that offer tailored solutions for maximizing solar efficiency in lower light conditions.
What's a good power bank for use with IoT?
General Discussion • • NeverDie

20

1
Votes

20
Posts

179
Views

@OldSurferDude Thanks a very valued to know. I was wondering today why my (big) powerbanks fall down after short time. I have small 1 & 2-pieces powerbanks, they work very well. I use also BSM hw-168 or hw-107 for charging single 18650. Will try to use them outside also with small solarpanels.

Your thoughts and wishes regarding the creation of 3D models for CNC machines

Suggested Topics

Update RF24 library to latest version
Bug Reports • • andriej

No merge into master in the last 5 years, should we use development?
General Discussion • • kiesel

How to great variables
General Discussion • arduino mycontroller.org variables • • wint0178

Running out of nodeId's
General Discussion • mysensors • • NielBierman

Need advice on solar powering with LiFePo4 battery
General Discussion • • willemx

What's a good power bank for use with IoT?
General Discussion • • NeverDie

12
Online

11.4k
Users

11.1k
Topics

112.7k
Posts

Your thoughts and wishes regarding the creation of 3D models for CNC machines

Suggested Topics

Update RF24 library to latest version Bug Reports • • andriej

No merge into master in the last 5 years, should we use development? General Discussion • • kiesel

How to great variables General Discussion • arduino mycontroller.org variables • • wint0178

Running out of nodeId's General Discussion • mysensors • • NielBierman

Need advice on solar powering with LiFePo4 battery General Discussion • • willemx

What's a good power bank for use with IoT? General Discussion • • NeverDie

12Online

11.4kUsers

11.1kTopics

112.7kPosts

Update RF24 library to latest version
Bug Reports • • andriej

No merge into master in the last 5 years, should we use development?
General Discussion • • kiesel

How to great variables
General Discussion • arduino mycontroller.org variables • • wint0178

Running out of nodeId's
General Discussion • mysensors • • NielBierman

Need advice on solar powering with LiFePo4 battery
General Discussion • • willemx

What's a good power bank for use with IoT?
General Discussion • • NeverDie

12
Online

11.4k
Users

11.1k
Topics

112.7k
Posts