Sensors/Devices with ASK modulation?

satsatt · May 2, 2023, 10:25am

I am using LilyGO LoRa board 433 for openMQTTgateway and intendet integration in Homeassistant of my weatherstation Mebus/HIDEKI TS04 and its 433mhz sensors witch are popular in germany.

I can not detect any of your supported Devices even in my neighborhood.

I learned ASK modulation is not supported, should i give up or could you provide some hope for the future?

Sincerely Michael

NorthernMan54 · May 3, 2023, 3:00am

Is this your device ?

github.com

NorthernMan54/rtl_433_ESP/blob/master/src/rtl_433/devices/mebus.c

/** @file
    Mebus 433.

    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
    (at your option) any later version.
*/

#include "decoder.h"

/**
Mebus 433.

@todo Documentation needed.
*/
static int mebus433_decode(r_device *decoder, bitbuffer_t *bitbuffer)
{
    bitrow_t *bb = bitbuffer->bb;
    int16_t temp;

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It’s currently listed as disabled in the rtl_433 device decoders. Does it work with rtl_433 ?

satsatt · May 3, 2023, 5:13pm

Yes it works with rtl_433 " [42] HIDEKI TS04 Temperature, Humidity, Wind and Rain Sensor".
The sensors are from HIDEKI manufactorer.

temp/hum 1 intern 5 outside, wind speed/direction, rainfall, UV exposition but sensor defect