PROBYTE GSM RELAYWebshop http://www.probyte.fi/oscom
picture for bigger picture
A Gsmrelay with one output for Webasto/Eberspraecher timing , 2 wire connection
A Nokia phone HF-connection ready made
12V power supply to car battery
Set phone number 04001234567 + command 2 for relay 3 put 29 minute timing for the heater
p waits the connection then sends the rest numbers
Picture below shows all needeed parts
1. A GSMRELAY/WEBASTO one relay output
Brown wires connects the Webasto on. One brown wire goes to back wire ( 12V to control circuit in webasto) and other brown wire to +12V
2. Nokia phone charger and HD-connection and power supply to GSMRELAY
3. The unit has temperature sensor, which can read from remote phone.
Look the operation function block
A picture of GSMPLUG using a GSM Relay technique
English manual in PDF
GSM server for SMS messages in PC
GSM Alarm with GSM device
Finnish GSM relay page, look many application pictures
6 relay GSMRELAY
Remote controlled water pump for cows
Temperature readings to phone
talking temperature option
Temperature speaker option ( -50..+50C). Hear audio file ( a Finnish version) and pictures or phone . Other commands control the lights in my desk. Do not use 14 or 17 commands or I will be in dark.
Password changes by a phone.
DIP2 minutes/hour selection for delay 0..99
--Picture below A simple HF-connetion allows hear room and responses from GSM-relay. Just cut earpiece wire and connect other wires together to ground (pin 2) in gsmrelay. Earpiece to pin 1 and wire to HF-set to pin 3.
PG15 picture below
The control device gives after each number feedback sound if the control is accepted or it is unaccented. thus the user gets immediately feel that he has done everything right.
The outputs are 230V 10A relays, by which you can control almost every device.
GSM control in done simply pressing phone buttons, and commands goes directly to control.
A optional password ( DIP1=ON ) can be used to prevent use from other people. If you do not give your control phone number to anybody, it is also quite a password.
0-command Set relay 1-4 ON or off e.g. 021 sets relays 2 on, 020 off
1-command Read relay states.100 You hear short and long sound according relay states.
2-command Set relay timer for 00-99 minutes ( DIP2=off) or hours (DIP2=ON) e.g. 2301 pus relays 2 on for 01 minutes
3-command give a pulse for relay 1-4 for one second. This is for giving a door opening pulse for cars e.g. 341 gives 1 sec pulse
4-command waits first 0-9 h, then relay 1-4 ON for 10-90 minutes.
5 change password. read manual.
6-command read temperature 600
7-command put relay 1 on for 5 sec 700
711 pils water sensor command ( PG-15)
## reset Password timer ( 10 min)
#0 Reset all the timers
#1-#9 deactivate DTMF operation for 10-90 minutes.
Used in Finland,USA, Romania, Spain, Indonesia, Austria, Iceland, Italy, France, Pakistan, Serbia, Norway, Sweden, Ireland, Portugal, Spain, Germany and England
When testing with Nokia 3310 everything is ok, but Eriksson T28 phone do not operate
I advice is not to use Eriksson phones. Old models can't put on automatic answer mode.
A satisfied customer from Romania writes:
I am writing to confirm that all the PG(K)10 are working very well and I am delighted
with the posibilities they offer.
Alexandru Popescu, Romania firstname.lastname@example.org
GSMRELAY general selection table all work +12V power supply or 12V battery
|GSM relay model
|PG-12||Assembled||4-relays, HF connection to Nokia
33xx phone included
||Assembled||1 Relay+3310HF+ case + webasto 2
wires ready for connection
||Talking temperature option
for any device ( including GSM relay )
||Sensor 1.6m included
A gsmrelay operation manual( gsmrelaydoc.pdf)
A gsmrelay PG-10 operation manual( gsmrelay_pgk10.doc.pdf= kit form, axial componets)
A operation block diagram (http://www.probyte.fi/pdf/gsmrelayoperation.pdf)
A schematic diagram in pdf
A partlist gsmrelay.xls
Finnish gsmrelay ducument http://www.probyte.fi/pdf/gsmrele.pdf
Parts list in Excel-file http://www.probyte.fi/pdf/gsmrele.xls
A layout of the gsmrelay http://www.probyte.fi/images/gsmrelaypcb.jpg
A schematic diagramm http://www.probyte.fi/images/gsmrelay.jpg
A gsmrelay alarm option
GSMRELEY with 4 channel