Espressif ESP32-S2 User Manual

Chapter 2. API Reference
WIFI_CIPHER_TYPE_TKIP_CCMP
the cipher type is TKIP and CCMP
WIFI_CIPHER_TYPE_AES_CMAC128
the cipher type is AES-CMAC-128
WIFI_CIPHER_TYPE_SMS4
the cipher type is SMS4
WIFI_CIPHER_TYPE_GCMP
the cipher type is GCMP
WIFI_CIPHER_TYPE_GCMP256
the cipher type is GCMP-256
WIFI_CIPHER_TYPE_AES_GMAC128
the cipher type is AES-GMAC-128
WIFI_CIPHER_TYPE_AES_GMAC256
the cipher type is AES-GMAC-256
WIFI_CIPHER_TYPE_UNKNOWN
the cipher type is unknown
enum wifi_ant_t
WiFi antenna.
Values:
WIFI_ANT_ANT0
WiFi antenna 0
WIFI_ANT_ANT1
WiFi antenna 1
WIFI_ANT_MAX
Invalid WiFi antenna
enum wifi_scan_method_t
Values:
WIFI_FAST_SCAN = 0
Do fast scan, scan will end after find SSID match AP
WIFI_ALL_CHANNEL_SCAN
All channel scan, scan will end after scan all the channel
enum wifi_sort_method_t
Values:
WIFI_CONNECT_AP_BY_SIGNAL = 0
Sort match AP in scan list by RSSI
WIFI_CONNECT_AP_BY_SECURITY
Sort match AP in scan list by security mode
enum wifi_ps_type_t
Values:
WIFI_PS_NONE
No power save
WIFI_PS_MIN_MODEM
Minimum modem power saving. In this mode, station wakes up to receive beacon every DTIM period
WIFI_PS_MAX_MODEM
Maximum modem power saving. In this mode, interval to receive beacons is determined by the lis-
ten_interval parameter in wifi_sta_config_t
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Release v4.4

Espressif ESP32-S2 Specifications

General

Brand	Espressif
Model	ESP32-S2
Category	Single board computers
Language	English