我烧录了AT模式的固件，但是除了AT返回OK之外其他所有的AT命令都返回ERROR

[2026-08-13_13:54:44:147]boot.
[2026-08-13_13:54:44:369]Flashboot Init!
[2026-08-13_13:54:44:369]Power On
[2026-08-13_13:54:44:369]Reboot cause:0xF0F0
[2026-08-13_13:54:44:369]Reboot count:0x0
[2026-08-13_13:54:44:374]Reboot count:0x0
[2026-08-13_13:54:44:374]Flash Init Succ!
[2026-08-13_13:54:44:374]No need to upgrade...

[2026-08-13_13:54:44:374]Jump to app! addr = 0x90115300
[2026-08-13_13:54:44:392]************************************
[2026-08-13_13:54:44:392]BearPi SLE_AT
[2026-08-13_13:54:44:392]V2024_r1
[2026-08-13_13:54:44:398]Powered by www.bearpi.cn
[2026-08-13_13:54:44:398]************************************
[2026-08-13_13:54:44:398]at cmd ready.
[2026-08-13_13:54:54:411]AT+MODLE=1
[2026-08-13_13:54:54:414]ERROR
[2026-08-13_13:55:06:162]AT+MODLE?
[2026-08-13_13:55:06:162]ERROR
[2026-08-13_13:55:32:699]AT+SSERVER=1
[2026-08-13_13:55:32:699]ERROR
[2026-08-13_13:55:54:464]AT+MODLE=1
[2026-08-13_13:55:54:464]ERROR
[2026-08-13_13:56:22:368]AT+SSETNAME=BearPi_SLE
[2026-08-13_13:56:22:368]ERROR
[2026-08-13_13:56:36:509]AT+RESET
[2026-08-13_13:56:37:014]boot.
[2026-08-13_13:56:37:235]Flashboot Init!
[2026-08-13_13:56:37:235]Boot Noraml
[2026-08-13_13:56:37:235]Reboot cause:0x2040
[2026-08-13_13:56:37:235]Reboot count:0x1
[2026-08-13_13:56:37:243]Reboot count:0x0
[2026-08-13_13:56:37:243]Flash Init Succ!
[2026-08-13_13:56:37:243]No need to upgrade...

[2026-08-13_13:56:37:243]Jump to app! addr = 0x90115300
[2026-08-13_13:56:37:259]************************************
[2026-08-13_13:56:37:259]BearPi SLE_AT
[2026-08-13_13:56:37:259]V2024_r1
[2026-08-13_13:56:37:266]Powered by www.bearpi.cn
[2026-08-13_13:56:37:266]************************************
[2026-08-13_13:56:37:266]at cmd ready.
[2026-08-13_13:56:48:850]AT+MODLE=1
[2026-08-13_13:56:48:854]ERROR
[2026-08-13_14:06:12:610]AT+MODLE=1
[2026-08-13_14:06:12:610]ERROR
[2026-08-13_14:06:20:968]AT+MODLE?
[2026-08-13_14:06:20:968]ERROR
[2026-08-13_14:06:25:600]AT
[2026-08-13_14:06:25:600]OK
[2026-08-13_14:06:32:080]AT+HELP
[2026-08-13_14:06:32:088]AT+HELP:Show cmd list
[2026-08-13_14:06:32:088]AT+RESET:Reboot device
[2026-08-13_14:06:32:088]AT+RESTORESET:Restore factory settings
[2026-08-13_14:06:32:094]AT+SETUARTCFG:Set uart config
[2026-08-13_14:06:32:094]AT+SETTXPOWER:Set tx power
[2026-08-13_14:06:32:101]AT+MODLE:Set server-client mode
[2026-08-13_14:06:32:101]AT+SLEADDR:Set Mac address
[2026-08-13_14:06:32:107]AT+SKEY:Server set key
[2026-08-13_14:06:32:107]AT+SSERVER:Server set the working mode
[2026-08-13_14:06:32:113]AT+SCLIST:Server obtains client list
[2026-08-13_14:06:32:113]AT+SSEND:Server send hex data
[2026-08-13_14:06:32:119]AT+SSENDALL:Server send hex data to all clients
[2026-08-13_14:06:32:119]AT+SSENDSTR:Server send string data
[2026-08-13_14:06:32:127]AT+SSENDALLSTR:Server send string data to all clients
[2026-08-13_14:06:32:127]AT+SBLACK:Server set blacklist
[2026-08-13_14:06:32:134]AT+SRADIOFRE:Server set broadcasting frequency
[2026-08-13_14:06:32:134]AT+SKILLCLIENT:Server disconnect from the client
[2026-08-13_14:06:32:141]AT+SSETNAME:Server set name
[2026-08-13_14:06:32:147]AT+CKEY:Client set key
[2026-08-13_14:06:32:147]AT+CCONNECT:Client connect server
[2026-08-13_14:06:32:147]AT+CDISCONNECT:Client disconnect from the server
[2026-08-13_14:06:32:155]AT+CSEND:Client send hex data
[2026-08-13_14:06:32:155]AT+CSENDSTR:Client send string data
[2026-08-13_14:06:32:155]AT+CSLIST:Client obtains server list
[2026-08-13_14:06:32:163]AT+CSETNAME:Client set name

[2026-08-13_14:06:32:163]OK
[2026-08-13_14:06:46:736]AT+MODEL?
[2026-08-13_14:06:46:736]ERROR
[2026-08-13_14:08:28:873]AT+MODLE?
[2026-08-13_14:08:28:873]ERROR
[2026-08-13_14:09:05:539]AT+MODEL=1
[2026-08-13_14:09:05:539]ERROR
[2026-08-13_14:09:10:816]AT+MODEL?
[2026-08-13_14:09:10:816]ERROR
[2026-08-13_14:10:18:775]AT+MODLE=0
[2026-08-13_14:10:18:775]ERROR
[2026-08-13_14:10:26:320]AT+MODLE?
[2026-08-13_14:10:26:320]ERROR
[2026-08-13_14:12:23:886]AT+NAME=BearPi_SLE
[2026-08-13_14:12:23:886]ERROR
[2026-08-13_14:12:39:113]AT+ROLE=1

[2026-08-13_14:12:39:113]ERROR
[2026-08-13_14:12:44:166]AT+ROLE=1
[2026-08-13_14:12:44:166]ERROR
[2026-08-13_14:13:40:424]AT+SSETNAME=BearPi_SLE
[2026-08-13_14:13:40:424]ERROR
[2026-08-13_14:13:45:970]boot.
[2026-08-13_14:13:46:191]Flashboot Init!
[2026-08-13_14:13:46:191]Power On
[2026-08-13_14:13:46:191]Reboot cause:0xF0F0
[2026-08-13_14:13:46:191]Reboot count:0x0
[2026-08-13_14:13:46:203]Reboot count:0x0
[2026-08-13_14:13:46:203]Flash Init Succ!
[2026-08-13_14:13:46:203]No need to upgrade...

[2026-08-13_14:13:46:203]Jump to app! addr = 0x90115300
[2026-08-13_14:13:46:217]************************************
[2026-08-13_14:13:46:217]BearPi SLE_AT
[2026-08-13_14:13:46:217]V2024_r1
[2026-08-13_14:13:46:229]Powered by www.bearpi.cn
[2026-08-13_14:13:46:229]************************************
[2026-08-13_14:13:46:229]at cmd ready.
[2026-08-13_14:13:50:447]AT+SSETNAME=BearPi_SLE
[2026-08-13_14:13:50:447]ERROR
[2026-08-13_14:14:01:128]AT+SSERVER=1
[2026-08-13_14:14:01:128]ERROR
[2026-08-13_14:14:19:624]AT+RESET
[2026-08-13_14:14:20:129]boot.
[2026-08-13_14:14:20:351]Flashboot Init!
[2026-08-13_14:14:20:351]Boot Noraml
[2026-08-13_14:14:20:351]Reboot cause:0x2040
[2026-08-13_14:14:20:351]Reboot count:0x1
[2026-08-13_14:14:20:359]Reboot count:0x0
[2026-08-13_14:14:20:359]Flash Init Succ!
[2026-08-13_14:14:20:359]No need to upgrade...

[2026-08-13_14:14:20:359]Jump to app! addr = 0x90115300
[2026-08-13_14:14:20:374]************************************
[2026-08-13_14:14:20:374]BearPi SLE_AT
[2026-08-13_14:14:20:374]V2024_r1
[2026-08-13_14:14:20:381]Powered by www.bearpi.cn
[2026-08-13_14:14:20:381]************************************
[2026-08-13_14:14:20:381]at cmd ready.

命令和说明书对不上，说明书和AT+HELP对不上？？？？？？？

每个固件右边都有一个网盘，里面有AT手册。不同的个AT指令是不一样的。