FEATURES:

MCU: MSP430F1121A with 4K Bytes Program Flash, 256 Bytes data Flash, 256 Bytes RAM
JTAG connector
RS232 connector
RS232 interface circuit with Tx, Rx signals
Dallas touch button port
Frequency input
two red LEDs
two user buttons
RESET button
Buzzer
2xAA 1,5 V Battery holder
3.6V li-ion battery holder on back
32 768 Hz oscillator crystal
TEST pin pull-down
RST/NMI pin pull-up
power supply filtering capacitor
extension headers for each uC pin
PCB: FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print
Dimensions: 80x50 mm (3.15x1.96")