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WiFi camera in model railway

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New Member
Joined: 10 months ago
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I want to add to a H0 Märklin steam train a WiFI camera. Can someone suggest some components which I could use? A link to eg. AliExpress will be great.

PS: I’m new to arduino or such microcontrollers, but I’m a developer since 2000. Now I want to start coding for IoT.

Illustrious Member
Joined: 2 years ago
Posts: 4537

@mars3142 What you want to get is the ESP32-CAM-MB and then install this software HERE  

This is a ready to go streaming camera server. I have a fair amount of experience with is so if you have questions just ask although it's a very simple install now, it used to be hard. I just tried it a couple days ago to make sure it was still working properly and it is.

Here is a link to Aliexpress that will take a few weeks. I highly recommend the MB style as this board is double sided so is somewhat difficult to work with unless you get this MB model. Good luck.

Arduino says and I agree, in general, the const keyword is preferred for defining constants and should be used instead of #define
"Never wrestle with a pig....the pig loves it and you end up covered in mud..." anon
My experience hours are >75,000 and I stopped counting in 2004.
Major Languages - 360 Macro Assembler, Intel Assembler, PLI/1, Pascal, C plus numerous job control and scripting

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