Decoding stack results
0x40202b54: setFreq(unsigned int) at C:\Users\Rajendra\Documents\Arduino\sumeet\ESP-1ch-Gateway-v6.0\ESP-sc-gway/_loraModem.ino line 262
0x40217d2a: Twi::writeTo(unsigned char, unsigned char*, unsigned int, unsigned char) at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\core_esp8266_si2c.cpp line 328
0x40218435: __attachInterruptFunctionalArg(uint8_t, voidFuncPtrArg, void*, int, bool) at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\core_esp8266_wiring_digital.cpp line 182
0x40217d40: Twi::writeTo(unsigned char, unsigned char*, unsigned int, unsigned char) at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\core_esp8266_si2c.cpp line 45
0x40203bf1: receivePkt(unsigned char*) at C:\Users\Rajendra\Documents\Arduino\sumeet\ESP-1ch-Gateway-v6.0\ESP-sc-gway/_loraModem.ino line 583
0x402165a6: String::concat(char const*, unsigned int) at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\WString.cpp line 332
0x40203d2a: SerialStat(unsigned char) at C:\Users\Rajendra\Documents\Arduino\sumeet\ESP-1ch-Gateway-v6.0\ESP-sc-gway/_utils.ino line 294
0x40218400: __attachInterruptFunctionalArg(uint8_t, voidFuncPtrArg, void*, int, bool) at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\core_esp8266_wiring_digital.cpp line 194
0x4021842a: __attachInterruptFunctionalArg(uint8_t, voidFuncPtrArg, void*, int, bool) at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\core_esp8266_wiring_digital.cpp line 181
0x4020d0d3: wwwFile(String) at C:\Users\Rajendra\Documents\Arduino\sumeet\ESP-1ch-Gateway-v6.0\ESP-sc-gway/_wwwServer.ino line 150
0x402178c4: __wrap_system_restart_local() at C:\Users\Rajendra\Documents\Arduino\hardware\esp8266com\esp8266\cores\esp8266\core_esp8266_postmortem.cpp line 201
ESP Exception decoder: