Search found 163 matches

by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

esic_clone-0.8.3 is available for download.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

esic_clone-0.6 available for download.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Update:DIY wireless temperature sensor for Tellstick

3.0v should work. Not sure for how long.

I can not see the circuit.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

Not so easy. You connect to pin 4, BUT you will need to add a couple of diods and also update the sw very slightly.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

Pin 7 is used as an analog input. The battery status can be read in the humidity data field in esic_clone up to version 0.6.
The input pin can handle voltages from 0-Vdd and the result will be presented as a number from 0-127.

Another approach is to use a 1-wire chip DS2760 and a K-type thermocouple.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

New version available for download. Please read here for Important information regarding changed electrical scheme. http://elektronikforumet.com/forum/viewtopic.php?f=3&t=63772 esic_clone-0.7 have support for DHT22/RHT03. The send interval is set to 1 minute in the included hex-file. esic_clone-...
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

The accuracy is the same as the spec for ds18b20 and/or the DHT22/AM2302 sensor. The spec can be found on the web.
I hope this helps.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hårdvara
Topic: Temperatur sensor -30 till +40 till telldus live
Replies: 2
Views: 2568

Re: Temperatur sensor -30 till +40 till telldus live

Det låter ju som min esic_clone skulle vara ett bra alternativ (tråden du postade i nyss). AM2302-sensorn mäter inom det intervall du anger. Det finns också stöd för batteri-indikator. Batteristatus skickas som "humidity" när man använder en DS18B20-sensor. ID:t är alltid det samma och bas...
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

esic_clone-0.9 is available for download.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hårdvara
Topic: Clas Ohlson temp givare (36-1797) ger bara noll värden ?
Replies: 8
Views: 6237

Clas Ohlson temp givare (36-1797) ger bara noll värden ?

Men hur är det med din firmware-version? Du ska ha fw 5 för att det ska fungera bra. För mig löste det räckvidden på esic-sensorerna.

Varför sladdantenn?
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

New version available for download.

esic_clone-0.7.1
More stable DHT22/RHT03-readings. Correct usage of the OSCCAL-value to generate the sensorID in the case a DHT22 is used.
The send interval is set to 1 minute in the included hex-file.

See first post for download.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hårdvara
Topic: Clas Ohlson 36-1797 och Telldus Duo Fw 5
Replies: 9
Views: 6268

Clas Ohlson 36-1797 och Telldus Duo Fw 5

72ms tar varje burst. Tre burstar skickas ut med ca 70ms mellanrum. En sändning tar alltså 72+70+72+70+72=326ms
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hårdvara
Topic: Clas Ohlson temp givare (36-1797) ger bara noll värden ?
Replies: 8
Views: 6237

Clas Ohlson temp givare (36-1797) ger bara noll värden ?

Bamsefar wrote:Hmmm jag kör nog fw4 om jag minns rätt - vart finns fw5 ?
Fw5 finns inbyggt i mjukvaran som finns att ladda ner på telldus hemsida.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: Update:DIY wireless temperature sensor for Tellstick
Replies: 146
Views: 276951

Re: Update:DIY wireless temperature sensor for Tellstick

fineoffset_clone-0.3 is available for download in the first post of this thread.
by niclasf
Fri Mar 17, 2023 9:45 am
Forum: Hardware
Topic: motion detector + tellstick duo
Replies: 4
Views: 7760

Re: motion detector + tellstick duo

I doubt that they refer to the esic_clone-project that is just a hack. In the second link you included they list NEXA as supported senders. The Nexa motion detector should be supported as it is a sender. Search for LMDT-609 and tellstick duo. ...but of course, I suggest you use my esic_clone since i...