Looking after temperature sensor

[YellowSky]

Hello,
I'm looking for new temperature sensors for my RFXCom.
- I currently have 3 bressers (one per channel) => I'm afraid that by buying a new one, it will parasitize the old ones: do you have any feedback on this?
- a Digoo, but the humidity doesn't rise properly and there's no local display
- a bangood SKU174397 but requires manual reconfiguration when changing the battery

=> Would you suggest another type of probe that, like the Bresser
- has a digital display
- doesn't require reconfiguration when changing batteries
- is not too expensive

Thank you

[Toulon7559]

5channel-version from Bresser might be compatible, like
Typenumber: 7009993
EAN: 4007922152097
WEEE-Reg.-Nr. DE 34323861

This device also a candidate:
from TFA offered as replacement for obsolete type 30.3150, modified by Seller for larger range coverage .....
.

[b_weijenberg]

The FT007TH could be used. This sensor has up to 8 fixed channels.
https://www.conrad.nl/nl/p/renkforce-ft ... 25532.html

[YellowSky]

Thanks for your suggestion

[YellowSky]

The FT007TH could be used. This sensor has up to 8 fixed channels.
https://www.conrad.nl/nl/p/renkforce-ft ... 25532.html

This sensor is decoded with which firmware of RFXCOM while i can't see them on mine?

[b_weijenberg]

Enable the Oregon protocol.
The very old (>10Yr) RFXtrx433 doesn't support this sensor.
Use Pro1 firmware in the RFXtrx433E.
All firmware of the RFXtrx433XL and RFX433XL supports this sensor.

[YellowSky]

Hum, perhaps i had one old RFXCOM (i think i bought it in 2018)
Oregon is already enabled

Here is the detailed in domoticz
2024-11-13 19:55:25.557 Firmware version = 1025
2024-11-13 19:55:25.557 Firmware type = Ext
2024-11-13 19:55:25.557 Hardware version = 1.3

Edit: ok i get it, with pro version, i will check if others sensors work again.
Thank you again.

Edit 2: FTR: in my case, i need to use Ext2 version to continue to use Chacon switch while Pro1 and Pro2 version can't transmit command for these switch.

[rylfas]

An other solution is to install ZIgbee temperature sensors. They all cost less than 10 euro (even available with nice displays).

You only need to install a Zigbee Coordinator and install for instance Zigbee for Domoticz (https://zigbeefordomoticz.github.io/wiki/en-eng/)

In the end a much more cost effective, energy friendly and stable solution