inFactory outdoor temperature and humidity sensor. More...

Functions
static int	infactory_callback (r_device decoder, bitbuffer_t bitbuffer)
	inFactory Outdoor sensor transmits data temperature, humidity. More...

Variables
static char *	output_fields []

r_device	infactory

Detailed Description

inFactory outdoor temperature and humidity sensor.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or

Function Documentation

◆ infactory_callback()

static int infactory_callback	(	r_device *	decoder,
		bitbuffer_t *	bitbuffer
	)

static

inFactory Outdoor sensor transmits data temperature, humidity.

Transmissions also includes an id. The sensor transmits every 60 seconds 6 packets.

0000 1111 | 0011 0000 | 0101 1100 | 1110 0111 | 0110 0001
xxxx xxxx | cccc cccc | tttt tttt | tttt hhhh | hhhh ??nn

x: ID // changes on battery switch
c: Unknown Checksum (changes on every transmit if the other values are different)
h: Humidity // BCD-encoded, each nibble is one digit
t: Temperature // in °F as binary number with one decimal place + 90 °F offset
n: Channel // Channel number 1 - 3

Usage:

# rtl_433 -f 434052000 -R 91 -F json:log.json

Payload looks like this:

[00] { 4} 00             : 0000
[01] {40} 0f 30 5c e7 61 : 00001111 00110000 01011100 11100111 01100001

First row is actually the preamble part. This is added to make the signal more unique.

References bitbuffer::bb, bitbuffer::bits_per_row, DATA_DOUBLE, DATA_FORMAT, DATA_INT, data_make(), DATA_STRING, DECODE_ABORT_EARLY, DECODE_ABORT_LENGTH, and decoder_output_data().

Variable Documentation

◆ infactory

r_device infactory

Initial value:

= {
        .name        = "inFactory",
        .modulation  = OOK_PULSE_PPM,
        .short_width = 1850,
        .long_width  = 4050,
        .gap_limit   = 4000, 
        .reset_limit = 8500, 
        .tolerance   = 1000,
        .decode_fn   = &infactory_callback,
        .disabled    = 0,
        .fields      = output_fields,
}

◆ output_fields

char* output_fields[]