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botletics / SIM7000-LTE-Shield

Botletics SIM7000 LTE CAT-M1/NB-IoT Shield for Arduino
https://www.botletics.com/products/sim7000-shield
GNU General Public License v3.0
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Lilygo ESP32 board with SIM7000G - Core 1 panic'ed #309

Open zjonesz opened 1 year ago

zjonesz commented 1 year ago

Hi

Getting " Guru Meditation Error: Core 1 panic'ed (IllegalInstruction) " when using the SIM7000 MQTT Example and Hardware Serial, is this just me?

Thanks

8Q⸮⸮⸮N@J⸮J!Qʄ⸮NY⸮!⸮⸮&!!⸮*** SIM7000 MQTT Example ***
Guru Meditation Error: Core  1 panic'ed (IllegalInstruction). Exception was unhandled.
Memory dump at 0x400d223c: ffffffff ffffffff ffffffff
Core 1 register dump:
PC      : 0x400d2240  PS      : 0x00060530  A0      : 0x800d125c  A1      : 0x3ffb1f50  
A2      : 0x3ffc00f0  A3      : 0x3ffbdbb4  A4      : 0x0800001c  A5      : 0x00000003  
A6      : 0x0800001c  A7      : 0x00004e20  A8      : 0x800d1128  A9      : 0x3ffb1f10  
A10     : 0x3ffc00f0  A11     : 0x3ffc04e4  A12     : 0x0800001c  A13     : 0x00000009  
A14     : 0x00000009  A15     : 0x00000000  SAR     : 0x00000016  EXCCAUSE: 0x00000000  
EXCVADDR: 0x00000000  LBEG    : 0x40088c61  LEND    : 0x40088c71  LCOUNT  : 0xffffffff  

ELF file SHA256: 0000000000000000

Backtrace: 0x400d2240:0x3ffb1f50 0x400d1259:0x3ffb1f80 0x400d47ae:0x3ffb1fb0 0x4008a755:0x3ffb1fd0

Rebooting...
DevinCarpenter commented 1 year ago

Which mqtt example are you referring to? The lilygo mqtt example or...?