Questions tagged [ethernet]

For questions relating to IoT networking questions when employing the IEEE 802.3 ethernet standard.

Use this tag for questions that are about IoT networking when employing the IEEE 802.3 ethernet standard.

Consider the question check list if your question fits the tag. You can also look at the example questions. If this tag doesn't fit your question have a look below at somehow related tags that might fit your question better.

Question checklist

  • Is the question about the networking of IoT devices using 802.3?
  • Is the question not about networking in general? Either not bound to the standard or the IoT?
  • Does the question describe clearly what the issue is?

Example questions

Not what you are looking for?

  • Use for questions about setting up and configuring networks for your IoT devices in general.
  • Is your question about any publish/subscribe protocol? If so, use .
  • Use for questions where you don't know or are looking for a protocol.
  • Use for questions about any wireless protocol.
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Cheap IoT microcontroller with PoE

Can anyone recommend a simple micro-controller with some I/O (<8) that can be powered using PoE, something cheap like Raspberri Pi Zero. The requirements are: Support PoE integrated. No power battery maintenance. Support TCP/UDP communication few…
Snake Sanders
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ESP8266 with ethernet connection

I was wondering if someone knows a way to convert a ESP8266 to non-WiFi. I.e. have it connected through Ethernet, preferably with PoE possibility. Reason for asking: My plan is to have sensors in a locker which is not a wifi-friendly environment. I…
Jimmy Westberg
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What is a good reference for Ethernet Driver without an OS?

Soon I will be working on an Ethernet implementation for a bare metal (no OS) capability on an ARM-based processor. I am somewhat familiar with the Ethernet driver model in the Linux Device Drivers book, but I'm wondering if there is a reference…
netskink
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1 answer

Cheap PoE board with TCP/IP support

I have a small IoT project where I want a network enabled electrical relay. I do not need full network plug nor linux on it. It just should be small and cheap. I feel smart enough to write a small http server in C/C++ (if required) to change the…
rekire
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1 answer

Is there any surveillance camera that supports UDP broadcast upon motion detection?

I use EventGhost as my IoT hub. The easiest way for me to hook it up with a surveillance cam is UDP broadcast. So my question: Is there any surveillance camera that supports UDP broadcast upon motion detection?
2
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0 answers

LoRa - How to forward packets?

I'm working on a system where LoRa Module 1 forwards packets. In this setup, when a user is connected to Module 2 (linked to an ESP32 board and acting as an access point), and they enter a URL like "google.com" on their smartphone, I aim to have the…
2
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1 answer

request plate number from Tattile camera

I am using a Tattile camera with ANPR and trying to use it with customized SW following ANPR_DeveloperGuide_E.pdf. I managed to access all functionality (getting data, setting data, requests including getting images) except getting plate numbers. I…
LeifSec
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Adding a webserver to eth2wifi example for ESP32

I am interested in using ESP32-EVB from Olimex to run the eth2wifi from esp-iot-solution, using the wifi softap data forwarding demo. If I correctly understand the code, it just moves packets from ethernet to wifi and viceversa. I would like also to…
2
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0 answers

Simple NAT implementation on ESP32

I have an ESP32 wroom32 that has WiFi internally and an ethernet port. I want to be able to connect my phone to the WiFi and access a webserver running on the ethernet port. Schematically this looks like: PC ----------------------- ETH (ESP32)…
Steven
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Connect Onion Omega2 to static ethernet

I can't get my Onion Omega2 to connect to my ethernet via a static IP address and two DNS addresses. To connect my PC, I have to set the following: IP address: 82.149.xxx.xxx subnet mask: 255.255.255.0 gateway: 82.149.xxx.xxx DNS server:…
Abufari
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Can I nut-in an Ethernet connector (from 28 gauge) to 12 gauge so that I can run Ethernet out to my detached garage?

I have a detached garage that has its own electrical panel. The previous owner of the house was an electrician and it's done really well, however, there is not a very strong Wi-Fi signal in the garage. I would like to have some smart outlets out…
hepcat72
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Does Orange Pi 5 have PTP hardware timestamping support?

I'm looking for information about the Ethernet chip on the Orange Pi 5. I need an SBC that has PTP hardware timestamp support (IEEE 1588). According to OrangePi.org, the Orange Pi 5 has the Motorcomm YT8531C, but I have not been able to find…
mattzbot
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Do Ethernet smart scales exist?

I have noticed that my Withings Body+ seems to be reporting measurements quite slowly; 14 hours on some occasions. It is likely that this is because it is not getting a strong WiFi signal, something that is made more probable since we have a very…
James Geddes
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Add secure-Ethernet connectivity to IoT board

I'm designing a board with a small (8-bit) MCU onboard. Its job is to control a bunch of I/O and PWM signals, but does not handle any high-level connectivity but UARTs. It is required to have a WiFi connection to the Cloud (AWS via MQTT) that can be…
Mark
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Samsung Smart TV + Ethernet

I recently got a Samsung smart TV and have set it up with my Google Home via the SmartThings app. Initially I had the TV connected to my network via Wifi while I was routing cables but now I have it connected via Ethernet. When it was on wifi I had…
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