RK-WI.232EUR-R Radiotronix, RK-WI.232EUR-R Datasheet - Page 25

• Manufacturer Part Number: RK-WI.232EUR-R
• Description: RF Modules & Development Tools DEVELOPMENT KIT
• Manufacturer: Radiotronix

Specifications of RK-WI.232EUR-R

• Silicon Manufacturer: Radiotronix
• Silicon Core Number: WI.232EUR-R
• Kit Application Type: Wireless Connectivity
• Application Sub Type: Embedded Radio Module
• Kit Contents: 2x Brds/Mod/Ant, CD, Cable, Docs, Batt
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: RK-WI232EUR-R

Table 10, Write Register Command, value to be written is greater than or equal to 128 (0x80).
The module will respond to this command with an ACK (0x06). If an ACK is not received, the
command should be resent. If a write is attempted to a read-only or invalid register, the module
will respond with a NAK (0x15).
9.4.
A register read command is constructed by placing an escape character before the register
number. The following table shows the byte sequence for reading a register.
Table 11, Read Register Command
The module will respond to this command by sending an ACK (0x06) followed by the register
number and register value. The register value is sent unmodified. For example, if the register
value is 0x83, 0x83 is returned after the ACK (0x06). See table below for the format of the
response. If the register number is invalid, it will respond with a NACK (0x15).
Table 12, Read Register Module Response for a Valid Register
Wi.232EUR User’s Manual
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
Header
Header
Byte 0
Byte 0
Byte 0
ACK
0xFF
0xFF
0x06
Reading from Registers
0
Register
Byte 1
Byte 1
Byte 1
Register
Size
Size
0x03
0x02
0
Register
Escape
Value
Byte 2
Byte 2
Byte 2
Register
Value
0xFE
© 2003-2007 Radiotronix Inc.
0
Register
Escape
Byte 3
Byte 3
Register
0xFE
0
Lower 7 bits
Value
Byte 4
of Value
24