ER400RS EASY RADIO, ER400RS Datasheet - Page 12

• Manufacturer Part Number: ER400RS
• Description: MODULE, RX, FM, 433MHZ
• Manufacturer: EASY RADIO

Specifications of ER400RS

• External Depth: 4mm
• External Length / Height: 14mm
• External Width: 37mm
• Frequency: 433MHz
• Operating Temperature Max: 65°C
• Operating Temperature Min: -20°C
• Rf Sensitivity: -105dBm
• Range: 250m

Easy -Radio Configuration Command Set
The programming software sends ‘text messages’ to the modules and this action can be performed by the
terminal software or User’s own PIC using the following list of commands:
Notes
The commands should be sent exactly as shown (case sensitive) with no spaces between characters. The
ACK command is sent as three ASCII characters, ACK in sequence. ‘A’’C’’K’ .Note that the TS (transmitter)
devices send data ‘over air’ as they are not equipped with a serial data out or handshake pins. This takes
approximately 20mS and time should be taken in to account before sending the ‘ACK’ sequence
LPRS Data Sheet
Easy -Radio ER400TS, ER400RS & ER400TRS 1-1.doc
ER_CMD#U1
ER_CMD#U2
ER_CMD#U3
ER_CMD#U4
ER_CMD#U5
ER_CMD#P0
ER_CMD#P1
ER_CMD#P2
ER_CMD#P3
ER_CMD#P4
ER_CMD#P5
ER_CMD#P6
ER_CMD#P7
ER_CMD#P8
ER_CMD#P9
ER_CMD#C0
ER_CMD#C1
ER_CMD#C2
ER_CMD#C3
ER_CMD#C4
ER_CMD#C5
ER_CMD#C6
ER_CMD#C7
ER_CMD#C8
ER_CMD#C9
ER_CMD#R1
ER_CMD#T1
ER_CMD#T2
ER_ERR#01
ER_ERR#02
Command
Easy -Radio ER400TS Transmitter, ER400RS Receiver & ER400TRS Transceiver
UART Data Rate
RF Power Output
Channel 0
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Default Settings
Carrier Only
Constant Preamble
Invalid Command Parameter
EEPROM is reset to defaults
Function
Copyright LPRS 2003. March2004
433.23
433.30
433.45
433.55
433.68
433.83
433.88
434.00
434.15
434.35
XX
XX
Value
10mW
19200
38400
1mW
2mW
3mW
4mW
5mW
6mW
7mW
8mW
9mW
2400
4800
9600
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Factory Default
Test Mode 1
Test Mode 2
Error command
Notes
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