Search found 10 matches

by chibill
Thu Nov 07, 2019 3:26 pm
Forum: ESP32 MDF
Topic: Using ESP32 with existing Mesh networks that use OLSR?
Replies: 4
Views: 1010

Re: Using ESP32 with existing Mesh networks that use OLSR?

Is there any documentation on wifi stack so I could try and hack support for a 802.11 standard? Or is that some thing that Espressif can't release or opensource.
by chibill
Sun Nov 03, 2019 3:45 am
Forum: ESP32 MDF
Topic: Using ESP32 with existing Mesh networks that use OLSR?
Replies: 4
Views: 1010

Re: Using ESP32 with existing Mesh networks that use OLSR?

OLSR is the packet routing method for use on Wifi Mesh networks.

The mesh I am trying to use an ESP with uses the standard Ad-Hoc mode of wifi as defined by 802.11

I mentioned OLSR because I though it would be relevant. I feel like you didn't know what OLSR with that reply.
by chibill
Tue Oct 15, 2019 5:40 pm
Forum: ESP32 MDF
Topic: Using ESP32 with existing Mesh networks that use OLSR?
Replies: 4
Views: 1010

Using ESP32 with existing Mesh networks that use OLSR?

Is it possible to use an ESP32 as part of an existing mesh network that uses the opensource and widely used OLSR (Optimized Link State Routing Protocol)? I am interested in using them as low cost nodes to get thru areas that more expensive nodes wouldn't be a good choice.
by chibill
Tue Jun 18, 2019 1:40 am
Forum: ESP32 ADF
Topic: Recording sounds without external codec
Replies: 5
Views: 1154

Re: Recording sounds without external codec

It could be just static or something. Or you don't need an amplifier.

Question to you have your code up somewhere. I am interested in getting sound in and out thru the ADC and DAC also and haven't found many examples.
by chibill
Tue May 28, 2019 6:08 pm
Forum: ESP32 ADF
Topic: Recording sounds without external codec
Replies: 5
Views: 1154

Re: Recording sounds without external codec

I am also interested in this. Considering the on board ADC has a more then high enough sampling rate and has a high-ish bit depth it should work fine. Just depends on it you can actually set it up. Even with the 6khz filtering sort of stuff its fine considering thats about as wide as a SSB conversat...
by chibill
Tue May 28, 2019 2:38 am
Forum: General Discussion
Topic: Max size of Flash memory that can be used? ESP32
Replies: 2
Views: 629

Re: Max size of Flash memory that can be used? ESP32

I only have an ESP-WROOM to use. I was asking to figure out if you could use say a larger flash and just dynamically swap which blocks are mapped into the address space.
by chibill
Fri May 24, 2019 4:21 am
Forum: General Discussion
Topic: Max size of Flash memory that can be used? ESP32
Replies: 2
Views: 629

Max size of Flash memory that can be used? ESP32

I am wondering what the max size of flash memory that can be attached to the ESP32. Like I know only 16MB can be mapped at once but does that mean you can have a large flash and just map a different 16MB to access more of the chip. (Losing access to that first 16MB of course until you map back to it...
by chibill
Thu Mar 28, 2019 4:10 am
Forum: Documentation
Topic: Documentation Requests/Feedback
Replies: 66
Views: 56892

Re: Documentation Requests/Feedback

Thats very confusing mentions internal details about the DAC and ADC attached to the MACs if they weren't somehow relevant to using the Core.
by chibill
Wed Mar 27, 2019 2:51 pm
Forum: Documentation
Topic: Documentation Requests/Feedback
Replies: 66
Views: 56892

Re: Documentation Requests/Feedback

I would like too request documentation of the SDR like part of the ESP32 core. (Specifically the two High speed DACs and ADCs used in quadrature to form the 2.4 Ghz Radio.) The only mention of them is the Technical docs. And only mention their existence and now how they are connected or how to use t...

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