Espressif ESP32-S2 User Manual

Chapter 2. API Reference
uint16_t size
data size
mesh_proto_t proto
data protocol
mesh_tos_t tos
data type of service
struct mesh_router_t
Router configuration.
Public Members
uint8_t ssid[32]
SSID
uint8_t ssid_len
length of SSID
uint8_t bssid[6]
BSSID, if this value is specified, users should also specify “allow_router_switch”.
uint8_t password[64]
password
bool allow_router_switch
if the BSSID is specified and this value is also set, when the router of this specified BSSID fails to be
found after “fail”(mesh_attempts_t) times, the whole network is allowed to switch to another router
with the same SSID. The new router might also be on a different channel. The default value is false.
There is a risk that if the password is different between the new switched router and the previous one, the
mesh network could be established but the root will never connect to the new switched router.
struct mesh_ap_cfg_t
Mesh softAP configuration.
Public Members
uint8_t password[64]
mesh softAP password
uint8_t max_connection
max number of stations allowed to connect in, default 6, max 10 = max_connection + non-
mesh_max_connectionmax mesh connections
uint8_t nonmesh_max_connection
max non-mesh connections
struct mesh_cfg_t
Mesh initialization configuration.
Public Members
uint8_t channel
channel, the mesh network on
bool allow_channel_switch
if this value is set, when“fail”(mesh_attempts_t) times is reached, device will change to a full channel
scan for a network that could join. The default value is false.
mesh_addr_t mesh_id
mesh network identification
Espressif Systems 160
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Release v4.4

Espressif ESP32-S2 Specifications

General

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