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BC260Y 注册网络不成功 log如下:

[10:06:49.513]I (591) GATTS_SPP_DEMO: EVT 12, gatts if 3
[10:06:49.513]
[10:06:49.525]I (591) GATTS_SPP_DEm;31mE (601) PC_UART_MODULE: bsp_uart_init
[10:06:49.525]
[10:06:49.525]I (601) uart: queue free spaces: 10
[10:06:49.525]E (601) NB_UART: bsp_nb_init
[10:06:49.535]
[10:06:49.535]E (601) APP_MODULE: bsp_ledc_init
[10:06:49.535]
[10:06:49.535]E (611) LEDC_MODULE: bsp_ledc_init
[10:06:49.535]
[10:06:49.546]E (611) APP_MODULE: bsp_ledc_init
[10:06:49.546]
[10:06:49.549]E (611) NB_UART: d

[10:06:49.549]
[10:06:49.549]I (621) TIMER_MODULE: Create timer handle
[10:06:49.557]I (631) TIMER_MODULE: Enable timer
[10:06:49.557]I (631) TIMER_MODULE: Start timer, stop it at alarm event
[10:06:49.569]I (641) gpio: GPIO[7]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 1| Intr:2
[10:06:49.569]ok!
[10:06:49.582]I (651) ADC_MODULE: 创建Adc_Queue消息队列成功!
[10:06:49.582]
[10:06:49.582]I (651) ADC_MODULE: calibration scheme version is Curve Fitting
[10:06:49.604]I (661) ADC_MODULE: Calibration Success
[10:06:50.050]E (1121) NB_UART:
[10:06:50.050]RDY
[10:06:50.050]?p-
[10:06:50.050]
[10:06:50.190]E (1261) NB_UART:
[10:06:50.190]+CFUN: 1
[10:06:50.190]

[10:06:50.190]
[10:06:50.362]E (1441) NB_UART:
[10:06:50.362]+CPIN: READY
[10:06:50.363]

[10:06:50.363]
[10:06:52.538]E (3621) STORAGE_MODULE: alarm start: 2007-15-20 16:14:09
[10:06:52.550]E (3621) STORAGE_MODULE: alarmTime: 0x0107d70f14100e09
[10:06:52.550]Updating al001 in NVS …
[10:06:52.550]Done
[10:06:52.550]Committing updates in NVS … Done
[10:06:52.550]
[10:06:52.560]Opening Non-Volatile Storage (NVS) handle… Done
[10:06:52.560]Reading al001 from NVS … Done
[10:06:52.560]al001 = 336596489
[10:06:52.581]E (3631) STORAGE_MODULE: set alarm start al001: 0x107d70f14100e09
[10:06:52.612]ATE0
[10:06:52.612]
[10:06:52.612]AT+CGMI
[10:06:52.612]
[10:06:52.735]E (3801) NB_UART:
[10:06:52.735]OK
[10:06:52.735]
[10:06:52.735]Quectel_Ltd
[10:06:52.735]Quectel_BC260Y-CN
[10:06:52.735]Revision: EC616
[10:06:52.735]
[10:06:52.735]OK
[10:06:52.735]?Y
[10:06:52.735]
[10:06:53.121]ATI
[10:06:53.121]
[10:06:53.214]E (4291) NB_UART:
[10:06:53.214]Quectel_Ltd
[10:06:53.214]Quectel_BC260Y-CN
[10:06:53.214]Revision: BC260YCNAAR02A02
[10:06:53.214]
[10:06:53.214]OK
[10:06:53.214]U
[10:06:53.214]
[10:06:53.620]AT+CPIN?
[10:06:53.620]
[10:06:53.681]E (4751) NB_UART:
[10:06:53.681]+CPIN: READY
[10:06:53.681]
[10:06:53.681]OK
[10:06:53.681]
[10:06:53.681]
[10:06:54.119]AT+QSCLK=0
[10:06:54.119]
[10:06:54.162]E (5231) NB_UART:
[10:06:54.162]OK
[10:06:54.162]
[10:06:54.162]
[10:06:54.626]AT+QBAND=3,8,5,3
[10:06:54.626]
[10:06:54.673]E (5741) NB_UART:
[10:06:54.673]OK
[10:06:54.673]
[10:06:54.673]
[10:06:55.123]AT+CEREG=0
[10:06:55.123]
[10:06:55.153]E (6231) NB_UART:
[10:06:55.153]OK
[10:06:55.153]
[10:06:55.153]
[10:06:55.615]AT+CGMR
[10:06:55.615]
[10:06:55.692]E (6761) NB_UART:
[10:06:55.692]Revision: BC260YCNAAR02A02
[10:06:55.692]
[10:06:55.692]OK
[10:06:55.692]u
[10:06:55.692]
[10:06:56.125]AT+CIMI
[10:06:56.125]
[10:06:56.170]E (7251) NB_UART:
[10:06:56.170]460082479409075
[10:06:56.170]
[10:06:56.170]OK
[10:06:56.170]-
[10:06:56.170]
[10:06:56.620]AT+COPS?
[10:06:56.620]
[10:06:56.666]E (7741) NB_UART:
[10:06:56.666]+COPS: 0
[10:06:56.666]
[10:06:56.666]OK
[10:06:56.666]
[10:06:56.666]
[10:06:57.128]AT+CEREG=0
[10:06:57.128]
[10:06:57.128]AT+CREG?
[10:06:57.128]
[10:06:57.128]AT+CSQ=?
[10:06:57.128]
[10:06:57.235]E (8311) NB_UART:
[10:06:57.235]OK
[10:06:57.235]
[10:06:57.235]+CREG: 0,2
[10:06:57.235]
[10:06:57.235]OK
[10:06:57.235]
[10:06:57.235]+CSQ: (0-31,99),(0-7,99)
[10:06:57.235]
[10:06:57.235]OK
[10:06:57.235]]
[10:06:57.235]
[10:06:57.624]AT+CEREG=0
[10:06:57.624]
[10:06:57.624]AT+CREG?
[10:06:57.624]
[10:06:57.624]AT+CSQ=?
[10:06:57.624]
[10:06:57.747]E (8811) NB_UART:
[10:06:57.747]OK
[10:06:57.747]
[10:06:57.747]+CREG: 0,2
[10:06:57.747]
[10:06:57.747]OK
[10:06:57.747]
[10:06:57.747]+CSQ: (0-31,99),(0-7,99)
[10:06:57.747]
[10:06:57.747]OK
[10:06:57.747]]
[10:06:57.747]
[10:06:58.118]AT+CEREG=0
[10:06:58.118]
[10:06:58.118]AT+CREG?
[10:06:58.118]
[10:06:58.118]AT+CSQ=?
[10:06:58.118]
[10:06:58.242]E (9311) NB_UART:
[10:06:58.242]OK
[10:06:58.242]
[10:06:58.242]+CREG: 0,2
[10:06:58.242]
[10:06:58.242]OK
[10:06:58.242]
[10:06:58.242]+CSQ: (0-31,99),(0-7,99)
[10:06:58.242]
[10:06:58.242]OK
[10:06:58.242]]
[10:06:58.242]
[10:06:58.615]AT+CEREG=0
[10:06:58.615]
[10:06:58.615]AT+CREG?
[10:06:58.615]
[10:06:58.615]AT+CSQ=?
[10:06:58.615]
[10:06:58.740]E (9811) NB_UART:
[10:06:58.740]OK
[10:06:58.740]
[10:06:58.740]+CREG: 0,2
[10:06:58.740]
[10:06:58.740]OK
[10:06:58.740]
[10:06:58.740]+CSQ: (0-31,99),(0-7,99)
[10:06:58.740]
[10:06:58.740]OK
[10:06:58.740]]
[10:06:58.740]
[10:06:59.127]AT+CEREG=0
[10:06:59.127]
[10:06:59.127]AT+CREG?
[10:06:59.127]
[10:06:59.127]AT+CSQ=?
[10:06:59.127]
[10:06:59.250]E (10311) NB_UART:
[10:06:59.250]OK
[10:06:59.250]
[10:06:59.250]+CREG: 0,2
[10:06:59.250]
[10:06:59.250]OK
[10:06:59.250]
[10:06:59.250]+CSQ: (0-31,99),(0-7,99)
[10:06:59.250]
[10:06:59.250]OK
[10:06:59.250]]
[10:06:59.250]
[10:07:00.654]AT+CEREG=0
[10:07:00.654]
[10:07:00.654]AT+CREG?
[10:07:00.654]
[10:07:00.654]AT+CSQ=?
[10:07:00.654]
[10:07:00.654]E (10811) NB_UART:
[10:07:00.654]OK
[10:07:00.654]
[10:07:00.654]+CREG: 0,2
[10:07:00.654]
[10:07:00.654]OK
[10:07:00.654]
[10:07:00.654]+CSQ: (0-31,99),(0-7,99)
[10:07:00.654]
[10:07:00.654]OK
[10:07:00.655]]
[10:07:00.655]
[10:07:00.655]AT+CEREG=0
[10:07:00.655]
[10:07:00.655]AT+CREG?
[10:07:00.655]
[10:07:00.655]AT+CSQ=?
[10:07:00.655]
[10:07:00.655]E (11311) NB_UART:
[10:07:00.655]OK
[10:07:00.655]
[10:07:00.655]+CREG: 0,2
[10:07:00.655]
[10:07:00.655]OK
[10:07:00.655]
[10:07:00.655]+CSQ: (0-31,99),(0-7,99)
[10:07:00.655]
[10:07:00.655]OK
[10:07:00.655]]
[10:07:00.655]
[10:07:00.655]AT+CEREG=0
[10:07:00.655]
[10:07:00.656]AT+CREG?
[10:07:00.656]
[10:07:00.656]AT+CSQ=?
[10:07:00.656]

Quectel_EPAT操作指导与参考(CN&EN)_BC260Y&BC660K&BC28F&BC95GF&BC300Y.pdf (2.1 MB)
参考文档,抓取debug日志进行分析,同时请核查SIM卡是否正常