User Manual

Alinket Technology Co. (Shanghai) Ltd. Module Product User Manual
AN-ALX8XX-WIP2.2
21
21 GND
22 GND
23 PB3 I/O PB3 AD7 / UTXD1
24 PA19 I/O PA19 AD2 / PWML0 / WKUP9
25 PA20 I/O PA20 AD3 / PWML1 / WKUP10
26 PA22 I/O PA22 AD9 / TXD1 / SPI_NPCS3
27 PA18 I/O PA18 AD1
28 PA17 I/O PA17 AD0
29 PB2 I/O PB2 AD6 / URXD1 / WKUP12 / SPI_NPCS2
30 PB1 I/O PB1 AD5 / PWMH1 / RTCOUT1
31 PB0 I/O PB0 AD4 / PWMH0 / RTCOUT0
32 PB14 I/O PB14 DAC1 / SPI_NPCS1
33 PB13 I/O PB13 DAC0
34 NC
Note: TTL Level
When the Wi-Fi is connected, it returns hexadecimal 7e
01 55 aa
When the Wi-Fi is disconnected, it returns hexadecimal
7e 01 aa 55