Search found 13 matches

by kjetilhansen
27 Sep 2019 10:39
Forum: Discussions in English
Topic: When is the new module released?
Replies: 0
Views: 750

When is the new module released?

Hello

When is the new module estimated to be released? And will this be something only companies can buy or will it be sold the same way as the z-uno in those kind of stores?
by kjetilhansen
16 Jul 2018 08:15
Forum: Z-Uno
Topic: Multiple serial communication
Replies: 2
Views: 810

Multiple serial communication

Hello all!

Is there a way to communicate between a atmega328 and the Z-UNO? The TX&RX pin on the mega is already in use. maybe possible to use I2c?
by kjetilhansen
11 Jul 2018 18:44
Forum: Z-Uno
Topic: LoRa SX1278
Replies: 0
Views: 1010

LoRa SX1278

Hello,

Do Z-Uno support SX1278? I can not find that many guides on google, but some of the once I do uses library...

Have anyone used this module with the Z-uno?
by kjetilhansen
05 Jul 2018 11:11
Forum: Z-Uno
Topic: Which socket?
Replies: 2
Views: 1121

Re: Which socket?

I don't know if this exist, but I use 15 pin PCB socket.
pcb header.jpg
pcb header.jpg (24.84 KiB) Viewed 1090 times
by kjetilhansen
22 May 2018 14:56
Forum: Z-Uno
Topic: avr/interrupt.h missing
Replies: 8
Views: 1798

Re: avr/interrupt.h missing

Thank you, I will read what you said in detail when I get home and try to figurer all this out :) My project is kinda simple, I've just over complicated it out of this world! Basically it notifies me of mail in my mailbox. I live in an apartment and there is 50-60 meters to the mailbox with walls. A...
by kjetilhansen
22 May 2018 08:48
Forum: Z-Uno
Topic: avr/interrupt.h missing
Replies: 8
Views: 1798

Re: avr/interrupt.h missing

Am I understanding the example right, when the Z-uno sends the number 1 to the UNO, the led turns on? In that case it actually looks simple! Well, it looks more complicated than the example I found, but I guess I can work with this! In my schematic I shared the RX/TX line from the HC-12, sent it to ...
by kjetilhansen
20 May 2018 21:32
Forum: Z-Uno
Topic: avr/interrupt.h missing
Replies: 8
Views: 1798

Re: avr/interrupt.h missing

I am not skilled enough to do that :P


But no worries, I am making the circuit myself, so I'll just add a ATTINY85 to do the serial comm. and then give the Z-uno inputs and outputs :) I know it is overkill and somehow dumb, but it's the way I know how to do it :lol:
by kjetilhansen
20 May 2018 16:50
Forum: Z-Uno
Topic: avr/interrupt.h missing
Replies: 8
Views: 1798

avr/interrupt.h missing

Hello, I am trying to use a code that compiled fine on the ATTINY, but not on the Z-uno.. When verifying it sais interrupt.h is missing. I am using the library SoftwareSerial.h Also, if I upload something that dont use this library it works. So I am guessing the library is the problem. I've also add...
by kjetilhansen
18 May 2018 19:30
Forum: Z-Uno
Topic: RTC or Day timer
Replies: 4
Views: 1073

Re: RTC or Day timer

That was actually quite smart. I have never thought about that. Converting millis to hours and then use hours instead of an very long line of ms!
by kjetilhansen
18 May 2018 15:40
Forum: Z-Uno
Topic: RTC or Day timer
Replies: 4
Views: 1073

Re: RTC or Day timer

I usually try to use standalone chips, and I have a sender and a receiver now. ATMEGA328 and at the receiver I use the z-uno and HC-12 modules between. I read that the ATMEGA chip does not have a good clock, so it will miss "steps" every day... I do not need any precise measure of time. I just want ...