C:\Users\Максим Николаевич\Downloads\avrdude-6.3-mingw32>avrdude -c avrisp -P CO
M7 -b 19200 -p attiny85 -U flash:w:ds_d9429ee3.hex -U lfuse:w:0xe2:m

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.06s

avrdude: Device signature = 0x1e930b (probably t85)
avrdude: NOTE: "flash" memory has been specified, an erase cycle will be perform
ed
         To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file "ds_d9429ee3.hex"
avrdude: input file ds_d9429ee3.hex auto detected as Intel Hex
avrdude: writing flash (784 bytes):

Writing | ################################################## | 100% 1.33s

avrdude: 784 bytes of flash written
avrdude: verifying flash memory against ds_d9429ee3.hex:
avrdude: load data flash data from input file ds_d9429ee3.hex:
avrdude: input file ds_d9429ee3.hex auto detected as Intel Hex
avrdude: input file ds_d9429ee3.hex contains 784 bytes
avrdude: reading on-chip flash data:

Reading | ################################################## | 100% 0.73s

avrdude: verifying ...
avrdude: 784 bytes of flash verified
avrdude: reading input file "0xe2"
avrdude: writing lfuse (1 bytes):

Writing | ################################################## | 100% 0.03s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0xe2:
avrdude: load data lfuse data from input file 0xe2:
avrdude: input file 0xe2 contains 1 bytes
avrdude: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.02s

avrdude: verifying ...
avrdude: 1 bytes of lfuse verified

avrdude: safemode: Fuses OK (E:FF, H:DF, L:E2)

avrdude done.  Thank you.

#include <RCSwitch.h>

RCSwitch mySwitch = RCSwitch();

float tempout=0, Hr=0;

#define key1  11000 // датчик температуры
#define key2  12010 // датчик влажности


void setup() {
  
 Serial.begin(9600);
 mySwitch.enableReceive(0);
}
void loop() {
  
  if (mySwitch.available()) {
    
unsigned long receivedCode=  mySwitch.getReceivedValue();
    if (receivedCode == 0) {
      // обработка:не верный формат данных
    } else {

tempout=(float)(receivedCode-key1-500); 
Hr=(float)(receivedCode-key2);     

// можно не делить на 10,если отправляем через езернет на компьютер- разделить можно там.     
      
    }

    mySwitch.resetAvailable(); // сброс данных.
  } // end available
Serial.println(tempout);
Serial.println(Hr);
// тут могут выводится данные tempout и tempin на лсд экран или отправлятся через езернет.

}