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

program you can download from here : MySensor.zip

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

regards..

Hi. just for inspiration ..

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

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

regards.

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..

Hi all.

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

here is my node PCB :

and here is schematic :

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..

picasso ..

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.

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 ??

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.

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

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??

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.

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.

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.

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 ..

oh it's really long ..
thanks.

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

regards.