Data Sheet

Ether I/O 24R Users Manual V1.1
Elexol Pty Ltd Version 1.1 Page 18 http://www.elexol.com
ELEXOL
ELECTRONIC SOL UT IONS
Command Summary (continued)
Write Threshold A #A data
Write Threshold B #B data
Write Threshold C #C data
Write Schmitt A $A data
Write Schmitt B $B data
Write Schmitt C $C data
The EEPROM Reading and Programming Commands
All EEPROM commands must be sent as a single packet with 5 bytes, the module will ignore packets
with a size other than 5 bytes.
Read EEPROM word ‘R address dummy dummy
Write Enable EEPROM ‘1 address $AA $55
Write Disable EEPROM ‘0 address dummy dummy
Write EEPROM word ‘W address MSB LSB
Erase EEPROM word ‘E address $AA $55
Only the Read EEPROM command generates a response in the form of ‘R address MSB LSB
A special EEPROM command is used to reboot the module and cause it to load and activate any new
settings.
Reboot Module ‘@ dummy $AA $55
Identification and Information Commands
The module will always respond to a packet containing IO24, 4 bytes in length sent to port 2424.
The response contains the module’s six-byte MAC address and a two-byte firmware version number.