Transceivermodule 1 TRX433-10A / TRX868-10A (Vers. 1.0E ...

Transceivermodule 9 TRX433-10A / TRX868-10A (Vers. 1.0E)
Configuration setup
If the signal CFG (Pin9) is held high during the powerup of the Transceiver, the module enters into the
configuration mode (this would also happen if the yellow button was pushed on Evalkit3 while powerup).
The configuration works with a fixed baudrate of 19.2kbaud and the following parameters:
Configuration: - Baudrate: 19.2 kbaud
- Databits: 8 Bit’s
- Parity: none
- Stop-Bit: 1
- Handshake none
The most convenient way to configure the Transceiver is to use the Evalkit3 together with Hyperterminal,
where you will see the following screen.
Screen output in Hyperterminal after start of configuration:
If you use the Evalkit3 for configuration, you can switch the supply of the Transceiver by means of the
„connect“ and „disconnect“ button of Hyperterminal (this are the buttons with the telefon symbol).
Now you can setup the following 4 Parameters (Input numbers, ENTER, ESC)
frequency: at 433MHz- band: possible frequencies: 1-139 (in 12.5kHz-steps)
001 = 433.0625 MHz (also input the leading zeros!)
070 = 433.9250 MHz
139 = 434.7875 MHz
At 868MHz- band: possible frequencies: 1-159 (in 12.5kHz-steps)
001 = 868.0125 MHz (also input the leading zeros!)
080 = 869.0000 MHz
159 = 869.9875 MHz
baudrate: Baudrate for RS-232 Interface:
1 = 1.2 kbaud
2 = 2.4 kbaud
3 = 4.8 kbaud
4 = 9.6 kbaud
5 = 19.2 kbaud
6 = 38.4 kbaud
7 = 57.6 kbaud