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Xinyuan-LilyGO / LilyGO-T-SIM7000G

LilyGO T-SIM7000G
https://pt.aliexpress.com/item/4000542688096.html
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TinyGSM Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. #166

Open Raymond-yeo opened 2 years ago

Raymond-yeo commented 2 years ago

Hi, I am new to ESP32. I got some scripts to work but when trying to connect to GSM I got this error. Connecting to Thingspeak and upload my sensor reading works, but when I change script to the tinyGSM All Functions Example, I get this error.

Error keeps on repeating and rebooting

[6036] Trying baud rate 57600 ... 05:56:28.169 -> Guru Meditation Error: Core 1 panic'ed (InstrFetchProhibited). Exception was unhandled. 05:56:28.215 -> Core 1 register dump: 05:56:28.215 -> PC : 0x01002822 PS : 0x00060730 A0 : 0x800d14fe A1 : 0x3ffb1f20
05:56:28.215 -> A2 : 0x3ffbfec4 A3 : 0x00002580 A4 : 0x0000e100 A5 : 0x0000e100
05:56:28.215 -> A6 : 0x00000004 A7 : 0x0000000a A8 : 0x800d13d4 A9 : 0x3ffb1f00
05:56:28.215 -> A10 : 0x3ffb1f44 A11 : 0x3ffbfec4 A12 : 0x0800001c A13 : 0x00000009
05:56:28.215 -> A14 : 0x00000009 A15 : 0x00000000 SAR : 0x00000016 EXCCAUSE: 0x00000014
05:56:28.215 -> EXCVADDR: 0x01002820 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xffffffff
05:56:28.261 -> 05:56:28.261 -> ELF file SHA256: 0000000000000000 05:56:28.261 -> 05:56:28.261 -> Backtrace: 0x01002822:0x3ffb1f20 0x400d14fb:0x3ffb1f80 0x400d452a:0x3ffb1fb0 0x400860ed:0x3ffb1fd0 05:56:28.261 -> 05:56:28.261 -> Rebooting... 05:56:28.261 -> ets Jul 29 2019 12:21:46 05:56:28.261 -> 05:56:28.261 -> rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) 05:56:28.261 -> configsip: 0, SPIWP:0xee 05:56:28.261 -> clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 05:56:28.261 -> mode:DIO, clock div:1 05:56:28.261 -> load:0x3fff0018,len:4 05:56:28.261 -> load:0x3fff001c,len:1216 05:56:28.261 -> ho 0 tail 12 room 4 05:56:28.261 -> load:0x40078000,len:10944 05:56:28.261 -> load:0x40080400,len:6388 05:56:28.261 -> entry 0x400806b4 05:56:28.399 -> [36] Wait...

LilyGO commented 2 years ago

Hello, does it work with this example https://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G/tree/master/examples/Arduino_TinyGSM/AllFunctions

Raymond-yeo commented 2 years ago

Hi @LilyGO It is working with this file.

Thank you very much.

Can I check with you, if there are any good source for tutorial for this module?

LilyGO commented 2 years ago

Did you say t-Sim7000G? There are some examples you can refer to and learn from.