【已解决】ssid和密码都正确,但是连接不上WIFI

dengbq
Posts: 38
Joined: Thu Mar 31, 2022 8:45 am

【已解决】ssid和密码都正确,但是连接不上WIFI

Postby dengbq » Wed Nov 23, 2022 1:13 am

版本: esp32 idf v4.4
ssid和密码都是正确的,大部分情况下能够连接上wifi,但有时连接不上,失败reason,有时是 14,有时是 25,
有人遇到过没有?

把所有日志全打开后的打印如下:
E (34011) ESP32: Failed to connect to:qinglan1 ,reason:14,retry to connect to the AP:2.
I (34019) ESP32: connect to the AP fail
D (34125) wifi:rsn valid: gcipher=1 ucipher=3 akm=5

D (34125) wifi:find the 7c:da:c3:13:dc:25 in blacklist.

D (34225) wifi:rsn valid: gcipher=1 ucipher=3 akm=5

D (34226) wifi:find the 7c:da:c3:13:dc:25 in blacklist.

D (34251) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (34251) wifi:perform scan: ss_state=0x9, chan<1,0>, dur<0,120>
V (34252) wifi:change: chan<1,0>, dur<0,240>
V (34255) wifi:ht20 freq=2412, chan=1
V (34259) wifi:enter start op, arg=0x3f800b79
V (34262) wifi:scan operation: state=0x3, chan<1,0>, arg=0x3f800b79, status=0
V (34269) wifi:scan specific ssid=qinglan1
V (34273) wifi:start max timer
D (34516) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (34517) wifi:perform scan: ss_state=0x9, chan<2,0>, dur<0,120>
V (34517) wifi:change: chan<2,0>, dur<0,240>
V (34520) wifi:ht20 freq=2417, chan=2
V (34524) wifi:enter start op, arg=0x3f800b79
V (34527) wifi:scan operation: state=0x3, chan<2,0>, arg=0x3f800b79, status=0
V (34534) wifi:scan specific ssid=qinglan1
V (34539) wifi:start max timer
D (34781) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (34782) wifi:perform scan: ss_state=0x9, chan<3,0>, dur<0,120>
V (34782) wifi:change: chan<3,0>, dur<0,240>
V (34785) wifi:ht20 freq=2422, chan=3
V (34789) wifi:enter start op, arg=0x3f800b79
V (34793) wifi:scan operation: state=0x3, chan<3,0>, arg=0x3f800b79, status=0
V (34800) wifi:scan specific ssid=qinglan1
V (34804) wifi:start max timer
D (35046) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (35047) wifi:perform scan: ss_state=0x9, chan<4,0>, dur<0,120>
V (35047) wifi:change: chan<4,0>, dur<0,240>
V (35050) wifi:ht20 freq=2427, chan=4
V (35054) wifi:enter start op, arg=0x3f800b79
V (35058) wifi:scan operation: state=0x3, chan<4,0>, arg=0x3f800b79, status=0
V (35065) wifi:scan specific ssid=qinglan1
V (35069) wifi:start max timer
D (35311) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (35312) wifi:perform scan: ss_state=0x9, chan<5,0>, dur<0,120>
V (35313) wifi:change: chan<5,0>, dur<0,240>
V (35315) wifi:ht20 freq=2432, chan=5
V (35319) wifi:enter start op, arg=0x3f800b79
V (35323) wifi:scan operation: state=0x3, chan<5,0>, arg=0x3f800b79, status=0
V (35330) wifi:scan specific ssid=qinglan1
V (35334) wifi:start max timer
D (35576) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (35577) wifi:perform scan: ss_state=0x9, chan<6,0>, dur<0,120>
V (35578) wifi:change: chan<6,0>, dur<0,240>
V (35581) wifi:ht20 freq=2437, chan=6
V (35584) wifi:enter start op, arg=0x3f800b79
V (35588) wifi:scan operation: state=0x3, chan<6,0>, arg=0x3f800b79, status=0
V (35595) wifi:scan specific ssid=qinglan1
V (35599) wifi:start max timer
D (35842) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (35843) wifi:perform scan: ss_state=0x9, chan<7,0>, dur<0,120>
V (35843) wifi:change: chan<7,0>, dur<0,240>
V (35846) wifi:ht20 freq=2442, chan=7
V (35850) wifi:enter start op, arg=0x3f800b79
V (35854) wifi:scan operation: state=0x3, chan<7,0>, arg=0x3f800b79, status=0
V (35861) wifi:scan specific ssid=qinglan1
V (35865) wifi:start max timer
D (36107) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (36108) wifi:perform scan: ss_state=0x9, chan<9,0>, dur<0,120>
V (36109) wifi:change: chan<9,0>, dur<0,240>
V (36111) wifi:ht20 freq=2452, chan=9
V (36115) wifi:enter start op, arg=0x3f800b79
V (36119) wifi:scan operation: state=0x3, chan<9,0>, arg=0x3f800b79, status=0
V (36126) wifi:scan specific ssid=qinglan1
V (36130) wifi:start max timer
D (36372) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (36373) wifi:perform scan: ss_state=0x9, chan<10,0>, dur<0,120>
V (36374) wifi:change: chan<10,0>, dur<0,240>
V (36377) wifi:ht20 freq=2457, chan=10
V (36381) wifi:enter start op, arg=0x3f800b79
V (36384) wifi:scan operation: state=0x3, chan<10,0>, arg=0x3f800b79, status=0
V (36391) wifi:scan specific ssid=qinglan1
V (36396) wifi:start max timer
E (36636) ESP32: Failed connect to because wifi not connected.
E (36636) ESP32: [ 2.3 ] Connect to bserver failed.
D (36638) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (36642) wifi:perform scan: ss_state=0x9, chan<11,0>, dur<0,120>
V (36648) wifi:change: chan<11,0>, dur<0,240>
V (36652) wifi:ht20 freq=2462, chan=11
V (36656) wifi:enter start op, arg=0x3f800b79
V (36659) wifi:scan operation: state=0x3, chan<11,0>, arg=0x3f800b79, status=0
V (36666) wifi:scan specific ssid=qinglan1
V (36671) wifi:start max timer
D (36913) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (36914) wifi:perform scan: ss_state=0x9, chan<12,0>, dur<360,360>
V (36915) wifi:change: chan<12,0>, dur<0,240>
V (36918) wifi:ht20 freq=2467, chan=12
V (36922) wifi:enter start op, arg=0x3f800b79
V (36925) wifi:scan operation: state=0x3, chan<12,0>, arg=0x3f800b79, status=0
V (36932) wifi:passive scan, listen only
V (36936) wifi:start max timer
D (37179) wifi:scan end: arg=0x0, status=0, ss_state=0x3
D (37179) wifi:perform scan: ss_state=0x9, chan<13,0>, dur<360,360>
V (37180) wifi:change: chan<13,0>, dur<0,240>
V (37183) wifi:ht20 freq=2472, chan=13
V (37187) wifi:enter start op, arg=0x3f800b79
V (37191) wifi:scan operation: state=0x3, chan<13,0>, arg=0x3f800b79, status=0
V (37198) wifi:passive scan, listen only
V (37201) wifi:start max timer
D (37444) wifi:scan end: arg=0x0, status=0, ss_state=0x3
V (37445) wifi:back home chan=<8,0>, current chan=<13,0>
V (37445) wifi:ht20 freq=2447, chan=8
D (37447) wifi:filter: set rx policy=4
D (37450) wifi:first chan=1
V (37453) wifi:scan_done: arg=0x0, status=0, cur_time=32931286, scan_id=128, scan state=0
V (37461) wifi:call scan_done cb, arg=0x0
D (37464) wifi:handoff_cb: status=0
V (37468) wifi:there is only one ap in blacklist now, release it!
D (37473) wifi:clear blacklist
D (37476) wifi:clear rc list
D (37479) wifi:clear blacklist
D (37481) wifi:send disconnect event
D (37485) wifi:connect status 1 -> 3
D (37488) wifi:disable connect timer
D (37491) wifi:clear scan ap list
D (37495) event: running post WIFI_EVENT:5 with handler 0x4017b8e4 and context 0x3ffd3b84 on loop 0x3ffb77c8
D (37504) esp_netif_handlers: esp_netif action disconnected with netif0x3ffd39c4 from event_id=5
D (37513) esp_netif_lwip: check: remote, if=0x3ffd39c4 fn=0x40179344

D (37520) esp_netif_lwip: esp_netif_down_api esp_netif:0x3ffd39c4
D (37526) esp_netif_lwip: esp_netif_start_ip_lost_timer esp_netif:0x3ffd39c4
D (37533) esp_netif_lwip: if0x3ffd39c4 start ip lost tmr: no need start because netif=0x3ffd3a24 interval=120 ip=0
D (37543) esp_netif_lwip: check: local, if=0x3ffd39c4 fn=0x40179d8c

D (37550) esp_netif_lwip: esp_netif_update_default_netif_lwip 0x3ffd39c4
V (37557) esp_netif_objects: esp_netif_next_unsafe 0x0
V (37562) esp_netif_lwip: esp_netif_is_netif_up esp_netif:0x3ffd39c4
V (37568) esp_netif_objects: esp_netif_next_unsafe 0x3ffd39c4
D (37574) esp_netif_lwip: call api in lwip: ret=0x0, give sem
D (37580) event: running post WIFI_EVENT:5 with handler 0x400dd010 and context 0x3ffd3bfc on loop 0x3ffb77c8
I (38591) ESP32: Waiting registered.
E (38591) ESP32: [ 2.3 ] Connect to voip server[:80] failed.
E (39637) ESP32: Failed connect to because wifi not connected.
E (39637) ESP32: [ 2.3 ] Connect to bserver failed.
V (42590) esp_adapter: thread sem get: sem=0x3ffe0e98
D (42590) wifi:Start wifi disconnect
D (42590) wifi:connect status 3 -> 0
D (42590) wifi:filter: set rx policy=8
V (42594) esp_adapter: thread sem get: sem=0x3ffe0e98
D (42599) wifi:Start wifi connect
D (42602) wifi:connect status 0 -> 0
D (42605) wifi:connect chan=0
D (42608) wifi:first chan=8
D (42611) wifi:connect status 0 -> 1
D (42614) wifi:filter: set rx policy=3
D (42617) wifi:clear scan ap list
D (42620) wifi:start scan: type=0x50f, priority=2, cb=0x401b6300, arg=0x0, ss_state=0x1, time=38099051, index=0
V (42630) wifi:inter_channel_timeout: arg=0x0, ss_state=0x1
D (42636) wifi:perform scan: ss_state=0x9, chan<8,0>, dur<0,120>
E (42638) ESP32: Failed connect to because wifi not connected.
V (42642) wifi:E (42648) ESP32: [ 2.3 ] Connect to bserver failed.
change: chan<8,0>, dur<0,240>
V (42657) wifi:enter start op, arg=0x3f800b79
V (42661) wifi:scan operation: state=0x3, chan<8,0>, arg=0x3f800b79, status=0
V (42668) wifi:scan specific ssid=qinglan1
V (42673) wifi:start max timer
D (42677) wifi:rsn valid: gcipher=1 ucipher=3 akm=5

D (42681) wpa: rsn_ie - hexdump(len=26):
D (42684) wpa: 30 18 01 00 00 0f ac 02 02 00 00 0f ac 04 00 0f
D (42690) wpa: ac 02 01 00 00 0f ac 02 0c 00
D (42694) wifi:profile match: ss_state=0x7
V (42698) wifi:update scan history ssid=qinglan1, channel=8
D (42704) wifi:scan end: arg=0x0, status=0, ss_state=0x7
D (42708) wifi:find first mathched ssid, scan done
V (42713) wifi:back home chan=<8,0>, current chan=<8,0>
D (42718) wifi:filter: set rx policy=4
D (42721) wifi:first chan=1
V (42724) wifi:scan_done: arg=0x0, status=0, cur_time=38202360, scan_id=128, scan state=0
V (42732) wifi:call scan_done cb, arg=0x0
D (42735) wifi:handoff_cb: status=0
V (42739) wifi:best bss has set.
D (42741) wifi:ap found, mac=7c:da:c3:13:dc:25
V (42746) wifi:bssid=7c:da:c3:13:dc:25, LR=0
D (42750) wifi:new_bss=0x3f8015a8, cur_bss=0x0, new_chan=<8,0>, cur_chan=8
D (42756) wifi:filter: set rx policy=5
I (42760) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
D (42766) wifi:connect_op: status=0, auth=5, cipher=3
D (42771) wifi:auth mode is not none
D (42774) wifi:connect_bss: auth=1, reconnect=0
I (42778) wifi:state: init -> auth (b0)
D (42783) wifi:start 1s AUTH timer
D (42785) wifi:clear scan ap list
E (42790) ESP32: Failed to connect to:qinglan1 ,reason:205,retry to connect to the AP:3.
I (42797) ESP32: connect to the AP fail
D (42797) wifi:recv auth: seq=2, status=0
I (42805) wifi:state: auth -> assoc (0)
D (42810) wifi:restart connect 1s timer for assoc
D (42858) wifi:recv assoc: type=0x10
D (42859) wifi:filter: set rx policy=6
I (42860) wifi:state: assoc -> run (10)
D (42860) wifi:start 10s connect timer for 4 way handshake
D (42894) wifi:recv deauth, reason=0xe
I (42895) wifi:state: run -> init (ec0)
D (42895) wifi:recv deauth/disassoc, stop beacon/connect timer
D (42896) wifi:connect status 1 -> 2
D (42899) wifi:add bssid 7c:da:c3:13:dc:25 to blacklist, cnt=0
D (42905) wifi:stop CSA timer
D (42908) wifi:remove 7c:da:c3:13:dc:25 from rc list
I (42912) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
D (42918) wifi:filter: set rx policy=8
D (42922) wifi:sta leave
D (42924) wifi:stop CSA timer
D (42927) wifi:remove 00:00:00:00:00:00 from rc list
I (42932) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
D (42938) wifi:filter: set rx policy=8
D (42941) wifi:Send disconnect event, reason=14, AP number=0
D (42947) event: running post WIFI_EVENT:5 with handler 0x4017b8e4 and context 0x3ffd3b84 on loop 0x3ffb77c8
D (42956) esp_netif_handlers: esp_netif action disconnected with netif0x3ffd39c4 from event_id=5
D (42965) esp_netif_lwip: check: remote, if=0x3ffd39c4 fn=0x40179344

D (42972) esp_netif_lwip: esp_netif_down_api esp_netif:0x3ffd39c4
D (42978) esp_netif_lwip: esp_netif_start_ip_lost_timer esp_netif:0x3ffd39c4
D (42985) esp_netif_lwip: if0x3ffd39c4 start ip lost tmr: no need start because netif=0x3ffd3a24 interval=120 ip=0
D (42995) esp_netif_lwip: check: local, if=0x3ffd39c4 fn=0x40179d8c

D (43002) esp_netif_lwip: esp_netif_update_default_netif_lwip 0x3ffd39c4
V (43009) esp_netif_objects: esp_netif_next_unsafe 0x0
V (43014) esp_netif_lwip: esp_netif_is_netif_up esp_netif:0x3ffd39c4
V (43020) esp_netif_objects: esp_netif_next_unsafe 0x3ffd39c4
D (43026) esp_netif_lwip: call api in lwip: ret=0x0, give sem
D (43032) event: running post WIFI_EVENT:5 with handler 0x400dd010 and context 0x3ffd3bfc on loop 0x3ffb77c8
I (43591) ESP32: Waiting registered.
E (43591) ESP32: [ 2.3 ] Connect to voip server[:80] failed.
E (45655) ESP32: Failed connect to because wifi not connected.
E (45655) ESP32: [ 2.3 ] Connect to bserver failed.
V (48042) esp_adapter: thread sem get: sem=0x3ffe0e98
D (48042) wifi:Start wifi disconnect
D (48042) wifi:connect status 2 -> 0
D (48042) wifi:filter: set rx policy=8
V (48046) esp_adapter: thread sem get: sem=0x3ffe0e98
D (48051) wifi:Start wifi connect
D (48054) wifi:connect status 0 -> 0
D (48057) wifi:connect chan=0
D (48060) wifi:first chan=8
D (48063) wifi:connect status 0 -> 1
D (48066) wifi:filter: set rx policy=3
D (48069) wifi:clear scan ap list
D (48072) wifi:start scan: type=0x50f, priority=2, cb=0x401b6300, arg=0x0, ss_state=0x1, time=43551049, index=0
V (48082) wifi:inter_channel_timeout: arg=0x0, ss_state=0x1
D (48088) wifi:perform scan: ss_state=0x9, chan<8,0>, dur<0,120>
V (48094) wifi:change: chan<8,0>, dur<0,240>
V (48097) wifi:enter start op, arg=0x3f800b79
V (48101) wifi:scan operation: state=0x3, chan<8,0>, arg=0x3f800b79, status=0
V (48108) wifi:scan specific ssid=qinglan1
V (48113) wifi:start max timer
E (48115) ESP32: Failed to connect to:qinglan1 ,reason:14,retry to connect to the AP:4.
D (48122) wifi:I (48124) ESP32: connect to the AP fail

dengbq
Posts: 38
Joined: Thu Mar 31, 2022 8:45 am

Re: ssid和密码都正确,但是连接不上WIFI

Postby dengbq » Wed Nov 23, 2022 1:34 am

补充:手机和电脑都能够正常连接到这个wifi,只有esp32在一些情况下不行,烧station工程的打印

I (1447) wifi station: ESP_WIFI_MODE_STA
I (1457) wifi:wifi driver task: 3ffc97ac, prio:23, stack:3584, core=0
I (1457) system_api: Base MAC address is not set
I (1457) system_api: read default base MAC address from EFUSE
I (1477) wifi:wifi firmware version: 7679c42
I (1477) wifi:wifi certification version: v7.0
I (1477) wifi:config NVS flash: enabled
I (1477) wifi:config nano formating: disabled
I (1477) wifi:Init data frame dynamic rx buffer num: 32
I (1487) wifi:Init management frame dynamic rx buffer num: 32
I (1487) wifi:Init management short buffer num: 32
I (1497) wifi:Init static tx buffer num: 16
I (1497) wifi:Init tx cache buffer num: 32
I (1497) wifi:Init static rx buffer size: 1600
I (1507) wifi:Init static rx buffer num: 10
I (1507) wifi:Init dynamic rx buffer num: 32
I (1517) wifi_init: rx ba win: 6
I (1517) wifi_init: tcpip mbox: 32
I (1517) wifi_init: udp mbox: 6
I (1527) wifi_init: tcp mbox: 6
I (1527) wifi_init: tcp tx win: 5744
I (1537) wifi_init: tcp rx win: 5744
I (1537) wifi_init: tcp mss: 1440
I (1547) phy_init: phy_version 4670,719f9f6,Feb 18 2021,17:07:07
I (1657) wifi:mode : sta (0c:dc:7e:c4:97:24)
I (1657) wifi:enable tsf
I (1657) wifi station: wifi_init_sta finished.
I (2637) wifi:new:<8,0>, old:<1,0>, ap:<255,255>, sta:<8,0>, prof:1
I (2637) wifi:state: init -> auth (b0)
I (2657) wifi:state: auth -> assoc (0)
I (2677) wifi:state: assoc -> run (10)
I (2697) wifi:state: run -> init (ec0)
I (2697) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (2697) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
E (2707) wifi station: retry to connect to the AP:14
I (2707) wifi station: connect to the AP fail
E (4757) wifi station: retry to connect to the AP:205
I (4757) wifi station: connect to the AP fail
I (5807) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (5807) wifi:state: init -> auth (b0)
I (5817) wifi:state: auth -> assoc (0)
I (5837) wifi:state: assoc -> run (10)
I (5867) wifi:state: run -> init (ec0)
I (5867) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (5867) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
E (5877) wifi station: retry to connect to the AP:14
I (5877) wifi station: connect to the AP fail
E (7927) wifi station: retry to connect to the AP:205
I (7927) wifi station: connect to the AP fail
I (8987) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (8987) wifi:state: init -> auth (b0)
I (8997) wifi:state: auth -> assoc (0)
I (9007) wifi:state: assoc -> run (10)
I (9017) wifi:state: run -> init (ec0)
I (9027) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (9027) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
E (9027) wifi station: retry to connect to the AP:14
I (9027) wifi station: connect to the AP fail
E (11087) wifi station: retry to connect to the AP:205
I (11087) wifi station: connect to the AP fail
I (12067) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (12067) wifi:state: init -> auth (b0)
I (12077) wifi:state: auth -> assoc (0)
I (12097) wifi:state: assoc -> run (10)
I (12207) wifi:state: run -> init (ec0)
I (12207) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (12207) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
E (12207) wifi station: retry to connect to the AP:14
I (12217) wifi station: connect to the AP fail
E (14267) wifi station: retry to connect to the AP:205
I (14267) wifi station: connect to the AP fail
I (15337) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (15337) wifi:state: init -> auth (b0)
I (15337) wifi:state: auth -> assoc (0)
I (15357) wifi:state: assoc -> run (10)
I (15387) wifi:state: run -> init (ec0)
I (15387) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (15387) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
E (15397) wifi station: retry to connect to the AP:14
I (15397) wifi station: connect to the AP fail
E (17447) wifi station: retry to connect to the AP:205
I (17447) wifi station: connect to the AP fail
I (18507) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (18507) wifi:state: init -> auth (b0)
I (18517) wifi:state: auth -> assoc (0)
I (18527) wifi:state: assoc -> run (10)
I (18667) wifi:state: run -> init (ec0)
I (18667) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (18667) wifi:new:<8,0>, old:<8,0>, ap:<255,255>, sta:<8,0>, prof:1
I (18667) wifi station: connect to the AP fail
I (18677) wifi station: Failed to connect to SSID:qinglan1, password:xxxxx

ESP_ICY
Posts: 404
Joined: Mon Aug 23, 2021 11:10 am

Re: ssid和密码都正确,但是连接不上WIFI

Postby ESP_ICY » Thu Nov 24, 2022 1:51 am

WiFi 是 2.4G/5G 双频的 WiFi 吗,如果是的话,是否两个频段的 SSID 和密码是相同的?

Tangffffff
Posts: 1
Joined: Wed Apr 19, 2023 9:23 am

Re: ssid和密码都正确,但是连接不上WIFI

Postby Tangffffff » Wed Apr 19, 2023 9:28 am

你好,请问这个问题你这边解决了吗?怎么解决的呢? :)

ESP_LiuH
Posts: 42
Joined: Fri Feb 10, 2023 7:20 am

Re: ssid和密码都正确,但是连接不上WIFI

Postby ESP_LiuH » Tue Apr 25, 2023 9:16 am

请检查路由器是否启用了 2.4G 和 5G,并检查是否使用了相同的 SSID,如果还是遇到改问题,请提供复现的示例或链接。

dengbq
Posts: 38
Joined: Thu Mar 31, 2022 8:45 am

Re: ssid和密码都正确,但是连接不上WIFI

Postby dengbq » Fri Jun 09, 2023 3:02 am

是路由器的问题,不是esp32的问题,已经解决。

guduzhe
Posts: 10
Joined: Wed Sep 27, 2023 2:32 am

Re: 【已解决】ssid和密码都正确,但是连接不上WIFI

Postby guduzhe » Thu Sep 28, 2023 7:27 am

楼主的路由器是什么问题

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