Ethernet

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Ethernet library doesn't work with DFR0850

4

Arduino UNO v3 with DFRobot DFR0850 shield (w5500 chipset w/POE & SD card, https://wiki.dfrobot.com/Ethernet_and_PoE_shield_for_Arduino_W5500_SKU_DFR0850) using Ethernet library 2.0.2 immediately returns failure when `Ethernet.begin` is called and `Ethernet.hardwareStatus` returns `EthernetNoHardware`. Shield...

coeurtech

Ethernet.setHostname added (hostname to send with DHCP request)

1

There is already [a PR](https://github.com/arduino-libraries/Ethernet/pull/223) for `setHostname` to set the hostname sent with the DHCP request and some older PR which don't use the setHostname() setter. I provide my approach...

JAndrassy

Fix the write function to return the actual number of bytes sent.

2

The write function was always returning the same count of bytes as was passed in because the size variable was not being assigned the actual number of bytes sent. For...

BetterComputing

fixing client.connect doc no Arduino Ethernet library (classic, Mbed, C33) returns other values than 0 or 1 from client.connect because all examples have ``` if (client.connect(server, port)) { ``` the...

JAndrassy

403 error with default URL in WebClientRepeating sketch

1

### Describe the problem Making a page request to `www.arduino.cc` results in a 403 error. ### To reproduce 1. Mount the MKR ETH Shield onto the MKR WiFi 1010 2....

aliphys

ESP32 UDP.read() eventually returns byte value of 1

1

I am experiencing an issue with my Ethernet shield where when I send individual characters of t, e, s, t the last t always returns a value of 1 from...

philm001

Problem 1)`server.available()` works even without `server.begin()`. if `available()` doesn't find a listening socket, it calls `begin` to add it. This should not happen. Problem 2) server's [operator bool](https://github.com/arduino-libraries/Ethernet/blob/39103da0e1bc569023625ee4693272773397dbb6/src/EthernetServer.cpp#L107) returns false...

JAndrassy

EthernetServer - added end(), begin(port) and ctor without parameters

3

In the newest WiFi library WiFiS3 for the Uno R4, there is `end()`, `begin(port)` and ctor without parameter, which I guess officially introduces them into the Arduino networking API. overview...

JAndrassy

header file with common constants for client.state() values

1

for some advanced use

JAndrassy

Create option for setting and getting the hostname

5

I implemented a way to set the hostname manually. I know, there are two similar PRs on this topic: https://github.com/arduino-libraries/Ethernet/pull/50 https://github.com/arduino/Arduino/pull/5701 These are pretty old requests and I haven't seen...

HeAtNet