Search found 12 matches

by iParcelBox
Sat Jul 25, 2020 5:39 pm
Forum: ESP32 IDF
Topic: (resolved) wifi failing on startup
Replies: 9
Views: 1185

Re: (resolved) wifi failing on startup

Thanks. I've tried reducing the stack size but it doesn't seem to have made any difference in my case.
by iParcelBox
Fri Jul 24, 2020 12:39 pm
Forum: ESP32 IDF
Topic: (resolved) wifi failing on startup
Replies: 9
Views: 1185

Re: (resolved) wifi failing on startup

I'd be very interested to hear how you resolved this issue? I'm seeing very similar behaviour on several of my devices, despite them being connected to robust AP with no RSSI issues. Randomly I'll see a bcn_timout error as per your logs above and then my ESP32-Wrover usually fails to reconnect to TC...
by iParcelBox
Tue Jul 21, 2020 7:59 am
Forum: General Discussion
Topic: Wifi stuck in connect / disconnect loop
Replies: 0
Views: 304

Wifi stuck in connect / disconnect loop

I have an ESP32 Wrover -IB which occasionally gets stuck in a WiFi connect / disconnect loop after several hours of stable operation. It seems to disconnect with wifi: ap_probe_send over, resett wifi status to disassoc , then almost immediately reconnects, gets an IP address, but fails a TCP connect...
by iParcelBox
Wed Apr 01, 2020 9:51 am
Forum: General Discussion
Topic: Upload to Kinesis Video Stream
Replies: 0
Views: 1810

Upload to Kinesis Video Stream

Is there any way to upload media (e.g. from an ESP-Cam) to an AWS Kinesis Video Stream?
by iParcelBox
Sat Mar 07, 2020 11:25 am
Forum: General Discussion
Topic: esp-now channel setting when in wifi station mode.
Replies: 9
Views: 4044

Re: esp-now channel setting when in wifi station mode.

I was thinking about this overnight. On boot and before connecting to wifi, could the 'master' scan wifi networks, retrieve the scanned channel for the AP ssid, then broadcast this as a message to every subscribed peer over channel 1 (default). On receipt, the slave device could then (somehow?) set ...
by iParcelBox
Fri Mar 06, 2020 9:24 pm
Forum: General Discussion
Topic: esp-now channel setting when in wifi station mode.
Replies: 9
Views: 4044

Re: esp-now channel setting when in wifi station mode.

Ah, OK. Somehow I assumed that setting peer.channel would force the peer device to use the same channel! In that case I might just as well set it to 0. What I've found slightly wierd is that, when my 'master' device connects to the AP and is given a channel other than 1, when I try and send ESP-Now ...
by iParcelBox
Fri Mar 06, 2020 4:49 pm
Forum: General Discussion
Topic: esp-now channel setting when in wifi station mode.
Replies: 9
Views: 4044

Re: esp-now channel setting when in wifi station mode.

Thanks Ivo. What I've found is that my AP tends to switch between Channels 1 and 11. When my ESP32 connects on channel 1, ESP-NOW works fine and I can send to the 'slave' device and correctly receive ESP_OK messages from the callback. However, when on channel 11 I get failure messages (even though s...
by iParcelBox
Thu Mar 05, 2020 1:30 pm
Forum: General Discussion
Topic: esp-now channel setting when in wifi station mode.
Replies: 9
Views: 4044

Re: esp-now channel setting when in wifi station mode.

I'm afraid I don't have a solution to this, but am very interested as I'm having issues whenever my 'master' ESP32 (in STA mode) connects to an AP with channel other than 1. when adding a peer I set .channel=0 but sending messages fails. I'd also be very interested in your experience with encryption...
by iParcelBox
Sun Feb 23, 2020 6:45 pm
Forum: ESP32 Arduino
Topic: ESP-NOW help with encryption (PMK/LMK)
Replies: 3
Views: 1442

Re: ESP-NOW help with encryption (PMK/LMK)

Did you ever manage to resolve this? I'm having exactly the same issue - sender says message sent OK, but never received on the slave.

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