Description of the 433.92MHz  RFXCOM transmitter:

This transmitter is able to transmit RF signals in:

• X10 lighting format,

• X10 security format,

• Digimax format,

• RFXSensor format,

• RFXPower & RFXMeter format,

• KlikAanKlikUit,

• Chacon,

• ELRO AB600,

• DomiaLite,

• ByeByeStandBy,

• NEXA,

• Proove,

• Intertechno,

• Düwi,

• Harrison electrical curtain,

• HomeEasy UK (not EU).

Capabilities:

• output up to 8.5dBm.

• range >300ft with an RFXCOM receiver.

• Handshake signal to allow an RF receiver to receive on the same frequency.

• The transmitter with standard protocol has software configurable Coding and Input format:

  • 24 bits ARC

  • up to 48 bits with number of bits to transmit.

  • enable/disable X10, ARC and/or Harrison.

  • HomeEasy formats

• In 48 bits modes the X10 codes are translated to ARC and Harrison RF signals.

• The RS232 data format is 4800bd, 8 bits data, no parity, 2 stop bits.

Handshake signal:

The USB transmitter set contains one transmitter. The USB transmitter set is delivered with a handshake cable that can be connected to an RFXCOM interface equipped with a 433.92MHz master receiver. The handshake cable is used to avoid RF collisions.

The 2 COM port LAN, WLAN interface have a build-in handshake signal.

For more information see the transmitter documentation at the download page.

Firmware revision history:

Note: to know your transmitter version, use RFtransmitter and push the "Get transmitter version AND reset RF modes" button.

Version 03

• production version

Version 04

• Continuously transmit command added

Version 05

• Firmware improvements

Version 06

• Harrison added

Version 07

• Firmware improvements

Version 08

• KlikOn-KlikOff chime added in x10 mode

Version 09

• flamingo added (no koppla code if flamingo)

• 32 bit X10 mode deleted

• 0x30 request sw version also enables X10 RF and disables all other

Version 0A

• Group-On/Group-Off added in KlikOn-KlikOff for Domia Lite.

Version 0B

• Harrison packets are repeated 15 times instead of 5 times.

Version 0C

• programmable Harrison motor supported.

Version 0D

• changes to prevent hang

• transmit block command changed from 45 to 31

• transmit continuously on command changed from 46 to 35

• return NAK if an error is detected on the RS232

Version 0E

• Solved: Don't use XRTS-XCTS did not operate in mode 48 bits mode.

Version 0F

• Firmware improvements.

Version 10

• HomeEasy protocol added

• Flamingo protocol removed.

• KlikAan-KlikUit protocol for Automatic Code system added.

Version 11

• HomeEasy heater protocol added

• repeated packets set to 21

• 32 bit mode removed

Version 12

• Start-up after power-up improved

• repeated packet set to 10

Version 13

• Timing in Harrison protocol changed.

Version 14

• X10 DIM transmits 1 RF packet to enable short DIM steps.

Version 15

• RTS10 / TLX1206 support added