What if I don't have a router? For example, if I want a collection of ESP32s to communicate with each other exclusively without any external (non-mesh) networking.A router is mandatory during the ESP-MESH networking. Users need to configure the Service Set Identification (SSID), password and channel of the router for each node.
ESP-MESH: Each node needs knowledge of the router ...
ESP-MESH: Each node needs knowledge of the router ...
Am studying the ESP-MESH and read the following (https://espressif-docs.readthedocs-host ... networking):
Free book on ESP32 available here: https://leanpub.com/kolban-ESP32
Re: ESP-MESH: Each node needs knowledge of the router ...
Same question as I read the docs today. Looks like the whole root node election is done in part by the best Rssi to the target ssid. But, what happens if some of the fringe of your network won’t hear the ssid at all? Can you have that scenario? Do they default to worst rssi and resolve their position in the mesh with some tie breaker?
I’m just getting started with the mesh but want to get some intuition on how it works before I sink too much time/faith into it.
I’m just getting started with the mesh but want to get some intuition on how it works before I sink too much time/faith into it.
Re: ESP-MESH: Each node needs knowledge of the router ...
Some positive hope in the language.
“A router is mandatory during the ESP-MESH networking. Users need to configure the Service Set Identification (SSID), password and channel of the router for each node. If the router is hidden, users will need to configure the Basic Service Set Identification (BSSID) for the nodes.(For mesh configuration solutions, please refer to the link to Mesh IoT solutions. The link will be released soon.)”. <—- the last sentence
http://esp-idf.readthedocs.io/en/latest ... /mesh.html
“A router is mandatory during the ESP-MESH networking. Users need to configure the Service Set Identification (SSID), password and channel of the router for each node. If the router is hidden, users will need to configure the Basic Service Set Identification (BSSID) for the nodes.(For mesh configuration solutions, please refer to the link to Mesh IoT solutions. The link will be released soon.)”. <—- the last sentence
http://esp-idf.readthedocs.io/en/latest ... /mesh.html
Re: ESP-MESH: Each node needs knowledge of the router ...
Indeed, this seems like an unnecessary constraint. It would be very useful to have a mesh with no router. Hopefully, ESP will soon fix this, as the doc suggests.
In the meantime, would a (strange) solution be : use one of the Esp as the router ?
Like :
- Setup one Esp as a fixed AP, acting as a router (and providing DHCP ?).
- Setup all the other Esp as mesh elements..
What do you think ?
In the meantime, would a (strange) solution be : use one of the Esp as the router ?
Like :
- Setup one Esp as a fixed AP, acting as a router (and providing DHCP ?).
- Setup all the other Esp as mesh elements..
What do you think ?
Re: ESP-MESH: Each node needs knowledge of the router ...
That's what i was thinking... if we were forced to have an AP, i would just write some code to designate an ESP as an access point if needed. I haven't had time to mess with mesh yet, but its on the chopping block. I was hoping giving some more time might give some more clarity as they work out some of the implementation details..
-
- Posts: 68
- Joined: Wed May 16, 2018 12:31 pm
Re: ESP-MESH: Each node needs knowledge of the router ...
The non-router mesh network is being designed.
Yes, we have. As you say, it will be the worst rssi.Koulwa wrote: But, what happens if some of the fringe of your network won’t hear the ssid at all? Can you have that scenario?.
Re: ESP-MESH: Each node needs knowledge of the router ...
i have been playing around with the mesh stuff and also tried the esp32 as a router. for some reason the mesh doesn't authenticate to the esp32 AP... even took my routers settings that worked and propagated to eh esp AP with no luck...
Hacking away still. if i get a solution i will post.
Hacking away still. if i get a solution i will post.
Re: ESP-MESH: Each node needs knowledge of the router ...
Hi,
By any chance is there any progress on the 'non-router' mesh network?
By any chance is there any progress on the 'non-router' mesh network?
Who is online
Users browsing this forum: kaxx1975 and 103 guests