Data Sheet

Air602HardwareDesignManual
ThemodulepindescriptionisshowninTable5‐1:
Table 5‐1
PinNumber
PinName Type
Defaultpinfunction
Pinmultiplexing
1 GND P GND
2
ANT
ANT
antenna
3
GND
PGND
4VCC P
3.3Vpowersupply
5PA_4 I/O UART0_TX
6 PA_5 I/O UART0_RX
7 PB_8 I/O GPIOPB_8 H_SPI_CK
8PB_9 I/O UART1_CTS H_SPI_INT
9 PB_10 I/O UART1_RTS H_SPI_CS
10 PB_11 I/O UART1_RX H_SPI_DI
11 PB_12 I/O UART1_TX H_SPI_DO
12 RST I Lowlevelreset
6Environmentaladaptability
6.1Lowtemperatureworkingtest
• Referencestandard：GB/T 2423.1‐2001；
• Undertheconditionofambienttemperatureof‐40±1°C,theNICmodulesamplecanworkcontinuouslyfor72
hours,andtheperformanceandfunctionremaingoodafterthetest.
6.2Lowtemperaturestoragetest
• Referencestandard：GB/T 2423.1‐2001
• TheNICmodulesamplewasplacedfor72hoursatanambienttemperatureof‐40° C.Theperformanceand
functionremainedgoodafterthetest.
6.3 Hightemperatureworkingtest
• Referencestandard：GB/T 2423.2‐2001
Luat