Sysgration TPMS TT02 - Page 16

TPMS TT02 User Guide
Sysgration Confidential 16
"$RRBBBBBBBBBBBBMMMMNNNNRR#"
RSSI Value
Ex: RR = “64”, 0x64 = 100 (Oct), Receiving RF RSSI = -100 dBm
If Fail, TT02 --> COMPUTER: "$RRFAIL#" 8 bytes
Read Last Trigger Bluetooth Address
COMPUTER --> TT02: "$RM#", 4 bytes
If Success,
TT02 --> COMPUTER: "$RMBBBBBBBBBBBB#" 16 bytes,
- BBBBBBBBBBBB : Bluetooth Address
"$RMBBBBBBBBBBBB#"
If Fail,
TT02 --> COMPUTER: "$RMFAIL#" 8 bytes
Read Last Trigger Time
COMPUTER --> TT02: "$RLT#", 5 bytes
If Success,
TT02 --> COMPUTER: "$RLTAAA#" 8 bytes,
- AAA = Trigger Timer in seconds (HEX)
Ex: AAA = 0x64, Trigger 100s.
If Fail,
TT02 --> COMPUTER: "$RLTFAIL#" 9 bytes
Reset to Default
COMPUTER --> TT02: "$ZD#", 4 bytes
If Success,
TT02 --> COMPUTER: "$ZDOK#" 6 bytes
If Fail,
TT02 --> COMPUTER: "$ZDFAIL#" 8 bytes
Read Pressure in PSI
for Sensor Format 2 (Advertising)
COMPUTER --> TT02: "$RP#", 4 bytes
If Success,
TT02 --> COMPUTER: "$RPXXX.X#" 9 bytes
- XXX.X = pressure value(Oct)
- Ex: XXX.X = 123.4, Pressure is 123.4PSI
XXX.X = -02.4, Pressure is -2.4PSI