Hi all,
I'm working with ESP32-C3 with uart AT-commands mode. I use it to connect at WiFi AP as a client.
If I have WiFi network configured, and AUTOCONN enabled, when power-up modem sequence is:
boot --> "ready"
and than URC:
WIFI CONNECT
WIFI GOT IP
Problem is the delay from "ready" to WIFI CONNECT:
in the ESP8266 about 1s
in the ESP32-C3 about 3s
What could be the problem?
I noticed that (in the ESP8266) going from version 2.1.0.0 to 2.2.1.0 the same thing happens!
My device is battery powered and and more time WiFi ON means more consumption!
A big thank you to anyone who can help me, otherwise I will continue to use ESP8266.
bye
Andrea
release fw are:
ESP8266
AT version:2.1.0.0(ded5b14 - Jul 24 2020 12:01:05)
SDK version:v3.3-2-gb6e861a
compile time(36bb200):Jul 28 2020 08:30:34
Bin version:2.1.0(WROOM-02
ESP32-C3
AT version:3.3.0.0(3b13d04 - ESP32C3 - May 8 2024 08:21:54)
SDK version:v5.0.6-dirty
compile time(be332568):May 8 2024 08:51:33
Bin version:v3.3.0.0(MINI-1)
Startup and WiFi connection are more fast in ESP8266 than ESP32-C3
Re: Startup and WiFi connection are more fast in ESP8266 than ESP32-C3
Hello, have you tried the v3.3.0.0 firmware: https://docs.espressif.com/projects/esp ... aries.html
in my test, it seems work well every time, see the attachment.
Could you please check your firmware version.
in my test, it seems work well every time, see the attachment.
Could you please check your firmware version.
- Attachments
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- p1.png (62.95 KiB) Viewed 3176 times
Re: Startup and WiFi connection are more fast in ESP8266 than ESP32-C3
thanks for your reply, I use the same version of modem firmware as you.
In my WiFi connection I use DHPC mode, is it the same in your test ?
Thanks
Andrea
In my WiFi connection I use DHPC mode, is it the same in your test ?
Thanks
Andrea
Re: Startup and WiFi connection are more fast in ESP8266 than ESP32-C3
yes, dhcp is enabled by default. Otherwise, it will obtain an IP address (actually, use the static ip address) more quickly.
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