Hi mark_s;
I'm aware of that dll, but i didn't use it.
You can probably use this to try out, but only in C and C#...
Type: Posts; User: gadelhas; Keyword(s):
Hi mark_s;
I'm aware of that dll, but i didn't use it.
You can probably use this to try out, but only in C and C#...
It's been a long time since i don't use this project. It was made in VB.net 2008, so it should be easy to use with VS 2015.
At his moment i really don't have the time to port the code to VS2015,...
I'll been using (hobby) the HC-12 modules available everywhere. They are cheap and work well.
For professional projects, i only use LORA devices
Another year!! :frown:
It's for this reason that is better work with epochtime.
Dwight
How are you getting the time? GPS?
// Remainder (Modulus)
Great!:) :) :)
From my point of view is working fine.
You can try out my configs above. Also increasing the VCC of the TX to something like 4,5V will improve the transmission.
Ok, than post your test result here. I'm curious. Can you also send me where you bought you rmodules?
I bought mine in Banggood!
Hi;
In this moment i'm using 4800,8,n,1, max tx power.
No, i'm not using any correction, and i'm tx/rx about 83 bytes for message 1 time for second. ( NMEA RMC Message ). The distance is about...
Hi;
I use those modules a lot.
The 1000m are of course in best of the best conditions, but 50m are very bad.
Look at the datasheet, to increse the range you need to decrease the baud rate,...
Hi would do it with a 1N4148. Works good for this aproach!
Hi Art;
The Epoch/Unix time ( 32 bits ) its valid since 1970 to 1938. Probably it will be changed to 64bits and then it will be valid longer than the age of the universe. ( Probably )
Several...
Thats why its better working with EpochTime.
Hi;
I allready do this, but not in PBP, however i will explain how i do it;
After receiving the GMT you convert it to EpochTime
Than you subtract the seconds to the EpochTime, for instance...
Yes, those modules suck!
Sim, esses módulos não valem nada, falham muito. Experimenta os que eu te disse, os HC-12. Comprei uns poucos e funcionam muito bem, e são mais baratos.
Ou então os NRF....
Hi Cesar;
Yep, the configuration sometimes disapears from those RF module. I really recommend the HC-12. They are cheaper than those, and works better.
By the way, are you brazilian or portuguese?
I can't confirm, but i acutally think that 24c256is not capable of writting 2 bytes in sequence. You can only wirte one byte, or one page of 64bytes in sequence.
What is the vendor? Please confirm...
Found another one using I2C
'****************************************************************
'* Name : Ext. EEprom.BAS *
'* Author : [GADELHAS] ...
Hi Scampy;
Here is a code i do some time go to interface a 93c46 using both MSSP and Shift. Hope ot will be useful to you;
'****************************************************************...
It's been 1 year without Darrel...... We missed you a lot DT!!! :frown:
Yep, me too!
That module works with Uart. You can use just a simple Uart example sending Hello World.
In the other side ( Android Phone, for example ) you can use something like this to capture the text;...