![]() Is the ESP allowed to send data to the host connected to the LAN port (e.g. different subnetmask, or subnet)Īre the ESP and the host to wake in the same IP subnet? (IP & MAC binding in DHCP config for example)Ī WiFi access point is typically more then a simple layer 2 gateway, so it might be these WOL packets are blocked, or somewhere in the network it is unknown how to route packets to the destination subnet (e.g. If you're on the same network (only layer 2) you don't need any routing and it should work.Īs soon as you need to route the packet to another subnet, the gateway to the final subnet must know the combination IP/MAC. Typically this is done using an ARP packet, but since the host is not online there is no-one to help with such an ARP request. So when sending the WOL setup, the MAC address must be resolvable. The WOL packet needs to have an IP address and MAC address of the host to power on. I have not looked thoroughly at the used library, nor the implementation Thomas made. WOL packets are usually only useful for local networks, so I can imagine default filter rules in network devices may block WOL packets. Connections between the several clients of the Frotzbox works stable, internet connection, too. Wemos D1 with WOL plugin connected to Fritzbox by Wlan Lenovo X201 Win7 attached to Fritz 7272 using Ethernet cable, WOL enabled in BIOS, during poweroff the ethernet led shows that it is active as expected. Fritzbox 7272 attached by cable to Speedport W 925V for internet connection, building up its own Wlan The WOL sniffer on the target device only reports magic packets when sent out of the local device but sent from another PC or from ESPEasy no packet arrives at the destination. ![]() Neither using the WOL tool nor from the ESPEasy device. Using the tools you've linked I don't get any WOL Magic packet through one of my routers. I had to return as fast as possible to the location where I didn't have any WOL capable device but I carried a Laptop with me, Lenovo X201, and additionally an old Fritz Box 7272. The optimal (most responsive) solution would involve a loop which re-sends http until an acknowledge is received. (If I repeat the request to start the radio I get a momentary silence on re-start). I don't think Easy ESP does this - but I've only been playing with it for a few weeks. Since it cannot be known if the server is already awake, it would be useful to have sendToHttp with acknowledge and a configurable timeout. It is necessary to insert a delay between WOL and http request in order for the server to actually wake. WOL is completely reliable so far! Google voice command recognition, less so. Events on the ESP are triggered by Webhooks from IFTTT which are initiated by yelling at the Google assistant. The music server spends most of its time in standby - hence the need for WOL. I've got a D1 Mini that is controlling my kitchen TV by IR and will also turn on my Squeezebox (LMS) music server and put the radio on by local http request. My project is a Google Nest interface - voice control. I don't believe USB connected network adapters are capable of WOL Check the adapter's manual.ĮSP_Easy_mega_20201016_test_ESP8266_4M1M_VCC.zip Wake-On-Lan Beta Test bin (648.75 KiB) Downloaded 341 times PC's with integrated WiFi and Ethernet ports will likely have two MAC addresses, with specific WOL settings for each one. WOL log messages are prefixed "WAKE ON LAN:". Set Serial log level to info (Tools->Advanced-> Log Settings). The WOL plugin provides Serial Log messages for troubleshooting. I suggest using the nirsoft util to confirm the PC's WOL works before trying the ESPEasy plugin. The nirsoft wake_on_lan utility is handy for sending WOL packets to test a sleeping PC: Use the task name as the command keyword.ħ. You can have several instances of the plugin. However, you can supply the values with the command, which will replace the defaults. If you send the command keyword without arguments then all the plugin's default settings are used. The Command Keyword can be WAKEONLAN or the Task's Name. Common UDP Port values are 0, 7, and 9.ģ. Some WOL devices will accept magic packets sent to their specific IP too. If the router does not accept this then use the local subnet IP address with 255 at the end. The standard Magic Packet IP address is 255.255.255.255. The default value(s) will appear after clicking the Submit button.Ģ. When you first add the WOL task device, blank fields will be automatically populated with default values if you leave them empty. ![]() The plugin's name is: Communication - Wake On LAN ġ. BTW, Nextion is included in _test_ releases. ![]()
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