AIR BoosterPack – User’s Manual
Page 31 of 45
Release Date 11/2/12
3.2.8. Connectors
.
J1 – LaunchPad J1 Interface
Table 17 – J1 LaunchPad Connector Pinout
Pin
Signal Name
I/O
Description
J1-1
LP_VCC
I
Supply voltage
LaunchPad Red LED Control – active high
(onboard MSP430)
Red LED control – active high
(external LaunchPad MCU)
UART receive data
(onboard MSP430)
Not Connected
(external LaunchPad MCU)
O
I
J1-2
J1-3
P1.0/LED1
P1.1/RXD
I
-
UART transmit data
(onboard MSP430)
Not Connected
O
-
J1-4
J1-5
P1.2/TXD
P1.3/S2
(external LaunchPad MCU)
Pushbutton Switch connected in parallel with S2 on
MSP430 LaunchPad – active low
Not Used
I/O
(onboard MSP430)
J1-6 P1.4/CUR/MRDY/EXT_CS
O
Current Sensor analog signal
(external LaunchPad MCU)
Not used
O
I
(onboard MSP430)
J1-7
J1-8
P1.5/SCLK
P2.0/MODULE_SS
P2.1/LED4
Radio Module SPI Clock
(external LaunchPad MCU)
Not Used
O
I
(onboard MSP430)
Radio Module Slave Select - active low
(external LaunchPad MCU)
Not Used
O
I
(onboard MSP430)
J1-9
RGB red LED control – active low
(external LaunchPad MCU)
Not Used
(onboard MSP430)
Radio Module Slave Ready – active high
(external LaunchPad MCU)
J1-10
P2.2/SRDY
O
ANAREN [ ANAREN MICROWAVE ]
