arg
i typed in english as it is

15 tx 433mhz all have a code (10011001-11111111)
1 rx that knows them all and turns on a light that belongs to the tx

15 LIGHTS
15 TX (with arduino)
1 RX (with arduino)

clear enough?

sorry i explaned the hardware so late
i use simple 433mhz rx and tx modules

i have 5 tx arduino's
and one rx arduino

i need the 5 tx to be secure (so nat all 433mhz transmitters work) with there one binairi code (BINIARI SECURETY)
and the rx needs to know up to 15 tx arduino's and if itt receves a signal from tx 1 light one lights (so the remotes tx have there own light)

that sounds handy
but an com system is to much for my plan

do you have a script of it?

i only need one way
but the amount of chanals does work okey

Between the attinys and the arduino?

it only makes the signal that should be receved and it makes it clear who he is

(remote 1-15)

it is the kit i use for the transmittiung and receving

the hardware
simple RF Link 434MHz set (transmitter and recever)
a arduino with 595 to drive more leds

and a attiny85 as a transmitter

cant somone supply me a simple code?

i can compensate it
i can make scripts and adjust them i just need a kick starter to get me started

and you guys have the knowhow

i am just an adaptor (i adjust myself to new stuff)

i need a script that does what i want and the rest i will make myself

that does not matter
realy it doesent

there is one frequentie
one recever 15 transmitters

i am in a room blind

my buddy's (1 and 2)

have airhorns
but they both sound diverent
and i know witch tones they have (i can poke them without seeing)

like i said

when i press the button the remote (number 1) send 1001 1000
when i press the button the remote (number 2) sends 1001 0100

the code of the system is 1001 and when this is receved
the recever looks for the second code
and this is the remote (the diverent sounding horn)

so the recever makes the binairy decimal

instead of 1000 or 0100 that is 1-2 (remote 1-2)


but it receves 2 parts
system code
remote id

erm with the id code of the remote

there should be a system code so other remotes cannot interfear
this is the same in all 15

and the id code this code is remote bound

and the recever looks and detects whitch remote sends the signal

so id the system id matches
it looks witch remote it is

interference is not a problem in this setup

you pres the button system code and id code gets send like 1001 1100  (systemcode and remote 3)
and the light 3 comes on (and remains on until reset is pressed)

if somone can give me a pde for one remote (with encription and code)
and the recever side i can do the rest myself

it is almost like ir remotes but only on the rf

well sorry to say but you have understoud it wrong

the transmitters are for problems (then we need to find team **)

you have 15 transmitters with one button

if you press the button it sends the code of the system and send it's id number (binairy)

the recever just lisens to the code (of the system)
when that is receved and after that the id code it will turn on the light that is equal to the number of the transmitter who has send it

and the atiny85 can be programed with the arduino ide and i want to use that becaus it is smal en cheap (as a transmitter)

hey guys
i have got an question
if i want to make a device for a game that
takes one recever with 15 leds (all chanals encripted)
this runs on a arduino

and 15 transmitters
all with a encription on the transmitter (so that not all transmitters work)
this should run on a attiny85

who can help me?