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    dzairo

    @dzairo

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    Best posts made by dzairo

    • Serial terminal

      Hi all.
      I'm testing MySensors but don't use any Controller then I wrote my self easy utility for better understand Serial communication ..

      MySensor_terminal.png

      program you can download from here : MySensor.zip

      it's easy version serial terminal for MySensor .. not support Inclusion button .. etc ..

      regards..

      posted in Controllers
      dzairo
      dzairo
    • my serial gateway

      Hi. just for inspiration ..

      my serial gateway :
      USB is used PL2303SA
      nRF24L01+ with PA

      SerialGateway.jpg
      I mkae mistake .. must invert led .. and all will work.. for 100% ..

      regards.

      posted in Hardware
      dzairo
      dzairo
    • RE: Windows GUI/Controller for MySensors

      Hi.
      One idea .. FIFO buffer for outgoing message..
      low power relay node .. if use bi stable relay then is possible to power only from battery .. but radio must go to sleep.. then wake up every 5 or 10 second .. and ask gateway for new command ..
      node just if wake up then waiting for example 0,5 sec for incoming message .. if not received then go sleep ..
      gateway wait for node .. and if got command in FIFO for this node then send message ..
      just idea..

      posted in Controllers
      dzairo
      dzairo
    • My first working Switch with Battery and Temperature ..

      Hi all.

      I make my first project (thanks to all for help) Switch , with battery and temperature monitoring..

      here is my node PCB :
      NodePCB.jpg

      and here is schematic :
      nodeSchematic.png

      and project :
      BinSwitchBatSleep_ACK.zip

      This project use two button INT0 and INT1 . if change state then send packet with ACK request .
      if no ACK received then generate sound .. from piezoelectric generator .
      Battery is in volate *10 - if received value is for example 28 it s 2.8V .

      now working good .. power consumption is 7uA .

      PS> I need help with pin change interupt .. I now use two button only .. but want support 4x button.. then need litle help how to use it ..

      regards..

      posted in My Project
      dzairo
      dzairo
    • RE: How to wire battery sensor with battery voltage reports...

      picasso ..

      posted in Hardware
      dzairo
      dzairo
    • 32 I2C Relay

      Hi all.
      I make small project to controll 32 relay by I2C expander PCF8574 .
      In my project are V_LIGHT for relay control and V_TEMP to define if want save relay state to eeprom memory or not .
      if S_TEMP is 0 then after reset, all relay are close and clear eeprom memory for relay state , if S_TEMP is 1 then relay state are read from memory .. and save state to memory if change state of relay .

      V_LIGHT not define if relay is open or close .. only change state from 1 to 0 , and 0 to 1 .
      It's to control light in my house ..
      0_1461943989896_RelayI2C.zip

      PS: tested in Arduino Nano (china clone CH340 with micro USB ) , nrf24L01+ (PCB antenna) with 1x PFC8574
      PPS: Node ID is manualy set to 58 if need change to AUTO

      regards.

      posted in My Project
      dzairo
      dzairo

    Latest posts made by dzairo

    • RE: RFM69HW radio speed

      thanks.
      but in MyConfig.h is this setting disabled :

      //#define MY_RFM69_MODEM_CONFIGURATION (RFM69_FSK_BR55_5_FD50)
      

      then I need enable it .. or leave because this is default modem setting after power up ?
      and need enable only if want select another configuration ??

      posted in General Discussion
      dzairo
      dzairo
    • RFM69HW radio speed

      Hi All .
      Where I can set radio speed for RFM69HW module ??
      I use Atmega328p as MCU and RFM69HW module , I want set radio speed around 3,6kbps .
      Is it possible ??

      and output power for RFM69HW set to maximum +20dBm

      where I set this parameter??

      thanks.

      posted in General Discussion
      dzairo
      dzairo
    • RE: OrangePi Zero

      ehm.. sorry .. not read older post.. but may be..

      posted in MyNodes.NET
      dzairo
      dzairo
    • RE: OrangePi Zero

      Hi.
      I install node-red from https://diyprojects.io/install-node-red-orange-pi-running-armbian/#.WdDmSb3TMQW
      work.
      if try install MyNodes.NET then in step 👍 git clone git://github.com/aspnet/home.git
      sh ~/sources/aspnet5/home/dnvminstall.sh
      is problem.. dnvminstall.sh not found..
      is there any functional instalation for rpi or other ??
      I have problem with instalation ASP.NET 5
      any idea??

      posted in MyNodes.NET
      dzairo
      dzairo
    • RE: OrangePi Zero

      Hi.
      I try install alpackage from this web : http://piboards.com/2017/01/04/easy-set-up-orange-pi/
      and I will be see .. there is Node-red instalation..

      regards.

      posted in MyNodes.NET
      dzairo
      dzairo
    • OrangePi Zero

      Hi all .
      Today I install Debian in to my OrangePi Zero.
      Is possible istall MyNodes.NET to my Orange Pi Zero?
      I test MyNodes.NET with windows 7 and serial gateway and work good .
      Now I want put it all to OrangePi ZERO ..
      is possible to help with it ??

      regards.

      posted in MyNodes.NET
      dzairo
      dzairo
    • Send directly and to gateway

      Hi.
      I make project to control Relay Node with switch node directly and not used gateway.
      I use this code

        MyMessage response (message.getByte(),V_LIGHT) ;
        response.setDestination(1); //
        gw.send(response); 
      

      in this I set then switch node send data directly to relay node with ID 1

      but if want send battery level or temperature to gateway, not to relay, then just set destination to 0 or need something else ?? other setting or code ..

      and question for route .. if send data from node to node and distance is too long and I use repeater then also working or not ??

      I thing so not ..

      regards.

      posted in General Discussion
      dzairo
      dzairo
    • Reboot Node

      Hi.
      If good understand then Watchdog is used for low powre timer , when use .sleep function then use this timer for max 8s .
      But I need reboot Node . Then how can I do that ?
      I use BCD encoder for manuany set Node ID . If want chagne ID then powr Off battery and change position on BCD encoder .. and Powr On and Node set new ID .
      But I want do it in my loop function .. if change BCD encoder then in loop I compare BCD ID with Node ID if not equal then
      I want reboot node .

      but how to do it if watch dog is used for timer not reset ??

      how use funtion gw.reboot(); ???

      regards ..

      posted in General Discussion
      dzairo
      dzairo
    • RE: Maximum for .sleep

      oh it's really long ..
      thanks.

      posted in General Discussion
      dzairo
      dzairo
    • Maximum for .sleep

      Hi.
      What is maximum for sleep function .. is possible to set every hour ?? or more ?? for example every 4 hour ??

      regards.

      posted in General Discussion
      dzairo
      dzairo