It introduces a quick way to build an ESP-Mesh-Lite network without a router. For details on other network configuration methods, please refer to README. Before running this example, please firstly go through User Guide.
To run this example, you need at least two development boards, one configured as a root node, and the other a non-root node. In this example, all the devices are non-root nodes by default.
MESH-LITE
networks can be differentiated by their MESH_LITE_ID
and channels.You need to go to the submenu Example Configuration
and configure one device as a root node, and the others as non-root nodes with idf.py menuconfig
(CMake).
You can also go to the submenu Component config -> ESP Wi-Fi Mesh Lite
, and configure the ESP-Mesh-Lite related parameters such as the max number of layers allowed and the MESH_LITE_ID
.
C
I (1386) vendor_ie: Mesh ID: 77
W (1390) vendor_ie: Error Get[4354]
W (1394) vendor_ie: Error Get[4354]
I (1399) ESP_Mesh_Lite_Comm: msg action add success
I (1405) ESP_Mesh_Lite_Comm: Bind Socket 54, port 6364
I (1410) ESP_Mesh_Lite_Comm: Bind Socket 55, port 6363
I (1416) ESP_Mesh_Lite_Comm: Bind Socket 56, port 6366
I (1421) ESP_Mesh_Lite_Comm: Bind Socket 57, port 6365
I (1428) ESP_Mesh_Lite_Comm: msg action add success
I (1433) no_router: Child node
I (1436) Mesh-Lite: Mesh-Lite connecting
I (1442) main_task: Returned from app_main()
I (4274) vendor_ie: Mesh-Lite Scan done
I (4276) vendor_ie: Find ESP_Bridge_1eb259
I (4276) vendor_ie: RTC store: ssid:ESP_Bridge_1eb259; bssid:58:cf:79:1e:b2:59 crc:3027520052
I (6340) wifi:ap channel adjust o:1,1 n:13,2
I (6340) wifi:new:<13,2>, old:<1,1>, ap:<13,2>, sta:<13,2>, prof:1
I (7031) wifi:state: init -> auth (b0)
I (7033) ESP_Mesh_Lite_Comm: Retry to connect to the AP
I (7044) wifi:state: auth -> assoc (0)
I (7057) wifi:state: assoc -> run (10)
I (7071) wifi:connected with ESP_Bridge_1eb259, aid = 1, channel 13, 40D, bssid = 58:cf:79:1e:b2:59
I (7072) wifi:security: WPA2-PSK, phy: bgn, rssi: -12
I (7074) wifi:pm start, type: 1
I (7077) wifi:set rx beacon pti, rx_bcn_pti: 0, bcn_timeout: 0, mt_pti: 25000, mt_time: 10000
I (7154) wifi:AP's beacon interval = 102400 us, DTIM period = 2
I (7155) Mesh-Lite: netif network segment conflict check
I (7156) ip select: IP Address:192.168.5.1
I (7160) ip select: GW Address:192.168.5.1
I (7164) ip select: NM Address:255.255.255.0
I (7170) bridge_common: ip reallocate new:192.168.5.1
W (7175) bridge_wifi: SoftAP IP network segment has changed, deauth all station
I (8087) esp_netif_handlers: sta ip: 192.168.5.2, mask: 255.255.255.0, gw: 192.168.5.1
I (8088) bridge_wifi: Connected with IP Address:192.168.5.2
I (8091) ip select: IP Address:192.168.6.1
I (8096) ip select: GW Address:192.168.6.1
I (8101) ip select: NM Address:255.255.255.0
I (8106) bridge_common: ip reallocate new:192.168.6.1
W (8112) bridge_wifi: SoftAP IP network segment has changed, deauth all station
I (8120) vendor_ie: RTC store: ssid:ESP_Bridge_1eb259; bssid:58:cf:79:1e:b2:59 crc:3027520052
I (11442) no_router: System information, channel: 13, layer: 2, self mac: 58:cf:79:e9:9e:c0, parent bssid: 58:cf:79:1e:b2:59, parent rssi: -14, free heap: 209280
I (21442) no_router: System information, channel: 13, layer: 2, self mac: 58:cf:79:e9:9e:c0, parent bssid: 58:cf:79:1e:b2:59, parent rssi: -13, free heap: 209280
I (31442) no_router: System information, channel: 13, layer: 2, self mac: 58:cf:79:e9:9e:c0, parent bssid: 58:cf:79:1e:b2:59, parent rssi: -13, free heap: 209280
To create a project from this example, run:
idf.py create-project-from-example "espressif/mesh_lite=1.0.0:no_router"