Fetch UDP time? Arduino Uno + Cytron ESP-WIFI Rev 2.0
Posted: Fri May 29, 2020 10:43 pm
Hi,
I just got your wifi shield for my Arduino Uno and I have successfully started it, connected it to tmy wifi network and tested the server, which works.
However, I'm trying to implement a time server check to get the time for a 5-sensor temperature monitoring project, but I when compile it set to Arduino Uno board, it seems to hang at the udp.begin(2390) command.
Then, nothing.
I've tried selecting the ESP32 Dev Board, but it won't compile, saying that I don't have SoftwareSerial.h.
Can you help me to understand which libraries I should be using and where I can find all the objects and classes available for the wifi shield? I'm new at this and the documents on this page https://sg.cytron.io/p-cytron-esp8266-wifi-shield?r=1 aren't telling me what I need to know.
Thanks very much in advance for your help.
Regards, Justin
I just got your wifi shield for my Arduino Uno and I have successfully started it, connected it to tmy wifi network and tested the server, which works.
However, I'm trying to implement a time server check to get the time for a 5-sensor temperature monitoring project, but I when compile it set to Arduino Uno board, it seems to hang at the udp.begin(2390) command.
- CODE: SELECT_ALL_CODE
22:33:34.657 -> AT version:1.4.0.0(May 5 2017 16:10:59)
22:33:34.657 -> SDK version:2.1.0(116b762)
22:33:34.657 -> compile time:Oct 30 2017 10:11:53
22:33:34.657 -> Mode: 1
22:33:34.691 -> Setup wifi config
22:33:34.759 -> Start wifi connection
22:33:37.792 -> Connected to Things
22:33:37.859 -> IP address:
22:33:38.028 -> 192.168.1.80
22:33:40.916 -> Starting UDP...
Then, nothing.
I've tried selecting the ESP32 Dev Board, but it won't compile, saying that I don't have SoftwareSerial.h.
Can you help me to understand which libraries I should be using and where I can find all the objects and classes available for the wifi shield? I'm new at this and the documents on this page https://sg.cytron.io/p-cytron-esp8266-wifi-shield?r=1 aren't telling me what I need to know.
Thanks very much in advance for your help.
Regards, Justin