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18 April 2024 at 08:55 in reply to: E32 and ESP32 not working, but on Arduino it`s OK – Same Code #30337
Hi,
no, restore to an external 5v power supply and try to change the pullup resistor o try to remove It.
Bye Renzo16 April 2024 at 16:38 in reply to: E32 and ESP32 not working, but on Arduino it`s OK – Same Code #30332Hi phnahes,
It’s possible that you connect on Arduino the power pin of e32 to 5v and to the esp32 to the 3.3v?
Bye Renzo16 April 2024 at 08:17 in reply to: BeePrint work with FLSun QQs-Pro stock firmware but not with marilin #30322Hi Luxed,
Other people tell me that they have problems with Marlin firmware. I think it manages communication in a different way, and I think it can’t work with this implementation.
Bye RenzoHi Sid,
thanks for your feedback, if you can share your code, I think can be usefully for a lot of people.
Bye RenzoHi Andrecolz,
yes, the combination for the address is ADDH*ADDL, so 255*255.For the max CHAN value, you must check the datasheet; every device has an It range.
Bye Renzo5 April 2024 at 12:49 in reply to: If high temperature then send email using Arduino Uno and Ethernet Shield W5100 #30256I think the enc28j60 need more resources respect w5500.
Bye Renzo4 April 2024 at 15:52 in reply to: If high temperature then send email using Arduino Uno and Ethernet Shield W5100 #30252Ahhh ok sorry Erjon,
you can reduce memory usage by disabling the attachments.
Bye RenzoHi William,
if you want to use a Structure, you must use fixed size variables. String is dynamic, and the receiver can’t know the correct size.Try to use something like this.
Have struct Message{ int switchState; char[13] timeStamp; }message;
Bye Renzo
4 April 2024 at 15:34 in reply to: If high temperature then send email using Arduino Uno and Ethernet Shield W5100 #30249It’s possible that firewall block some port and It doesn’t work, however, it’s important to note that the Arduino Uno does not support SSL, which is required for secure email transmission.
Therefore, you would need to use a specific email provider that allows non-SSL communication or explore alternative email sending methods, such as using a third-party service or API designed to work with IoT devices like the Arduino.
Hi FC3,
you can use TinyGSM library.
Pratically you must connect your device (there is a long list of supported device) and It offer a series of method to do HTTP request or MQTT request.
Bye RenzoHi Elkez,
no I support only UART version of the modules.
Bye Renzo4 April 2024 at 11:35 in reply to: If high temperature then send email using Arduino Uno and Ethernet Shield W5100 #30241Hi Erjon,
try to follow the steps for Arduino UNO (if you use It); then there are a lot of topics about how to configure the send grid to send email.Send emails with attachments (v2.x library): Arduino Ethernet – 1
Bye Renzo
Hi William,
Sorry, I lost the first message on this topic.
But I don’t have any measurements for esp32 and E220, but as described here
ESP32 practical power saving: deep sleep and hibernation – 3
remember that there are several differences between the different prototype boards.
Bye RenzoHi William,
Thanks for the report, I’ll go and fix it.
Thank youThanks Jules,
Your info will be precious for a lie of people.
Bye Renzo -
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