Dear All,
i'm looking for a library which enables me to setup the AP (wifi) and MQTT (broker) parameters at start.
I found the WifiMQTTmanager library, but it's buggy, connects to the AP and disconnects...
The WiFimanager does the job for connecting to an AP, but no MQTT parameters.
Anyone aware of a good library to have both setups at the beginning?
Thx in advance.
If you are using
Library to use ESP_WiFiManager_Lite
Example to try ESP_WiFi_MQTT
Library to use WiFiManager_Generic_Lite
Examples to try SAMD_WiFi_MQTT and many more
Library to use WiFiManager_NINA_Lite
Examples to try SAMD_WiFiNINA_MQTT and many more
Lolin Nodemcu v3?
Lolin Nodemcu v3 is ESP8266
- ESP32/EP3266
Library to use ESP_WiFiManager_Lite
Example to try ESP_WiFi_MQTT
/home/paulo/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/2.5.0-4-b40a506/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/include -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/lwip2/include -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/tools/sdk/libc/xtensa-lx106-elf/include -I/tmp/arduino_build_409351/core -c -w -Os -g -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++11 -ffunction-sections -fdata-sections -fno-exceptions -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10813 -DARDUINO_ESP8266_NODEMCU -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_NODEMCU\"" -DLED_BUILTIN=2 -DFLASHMODE_DIO -DESP8266 -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/cores/esp8266 -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/variants/nodemcu -I/home/paulo/Arduino/Projects/libraries/ESP_WiFiManager_Lite-main/src -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/ESP8266WiFi/src -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/ESP8266WebServer/src -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/LittleFS/src -I/home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/DNSServer/src /tmp/arduino_build_409351/sketch/ESP_WiFi_MQTT.ino.cpp -o /dev/null -DARDUINO_LIB_DISCOVERY_PHASE
In file included from /tmp/arduino_build_409351/sketch/defines.h:75:0,
Alternatives for ESP_MultiResetDetector.h: []
from /home/paulo/Arduino/libraries/ESP_WiFiManager_Lite-main/examples/ESP_WiFi_MQTT/ESP_WiFi_MQTT.ino:36:
/home/paulo/Arduino/Projects/libraries/ESP_WiFiManager_Lite-main/src/ESP_WiFiManager_Lite.h:169:98: fatal error: ESP_MultiResetDetector.h: No such file or directory
ResolveLibrary(ESP_MultiResetDetector.h)
#include <ESP_MultiResetDetector.h> //https://github.com/khoih-prog/ESP_MultiResetDetector
-> candidates: [] ^
compilation terminated.
Bibliothek ESP_WiFiManager_Lite-main in Version 1.2.0 im Ordner: /home/paulo/Arduino/Projects/libraries/ESP_WiFiManager_Lite-main wird verwendet
Bibliothek ESP8266WiFi in Version 1.0 im Ordner: /home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/ESP8266WiFi wird verwendet
Bibliothek ESP8266WebServer in Version 1.0 im Ordner: /home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/ESP8266WebServer wird verwendet
Bibliothek LittleFS in Version 0.1.0 im Ordner: /home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/LittleFS wird verwendet
Bibliothek DNSServer in Version 1.1.1 im Ordner: /home/paulo/.arduino15/packages/esp8266/hardware/esp8266/2.7.4/libraries/DNSServer wird verwendet
exit status 1
Fehler beim Kompilieren für das Board NodeMCU 1.0 (ESP-12E Module).
The basic steps to do first is to install the dependent libraries
Check Prerequisites
Starting ESP_WiFi_MQTT using LittleFS on ESP8266_GENERIC
ESP_WiFiManager_Lite v1.2.0
ESP_MultiResetDetector v1.1.1
LittleFS Flag read = 0xFFFD0002
multiResetDetectorFlag = 0xFFFD0002
lowerBytes = 0x0002, upperBytes = 0x0002
No multiResetDetected, number of times = 2
LittleFS Flag read = 0xFFFD0002
Saving config file...
Saving config file OK
[WML]
stConf:SSID=ESP_5D249D,PW=MyESP_5D249D
[WML] IP=192.168.4.1,ch=2
N
Your stored Credentials :
AIO_SERVER = io.adafruit.com
AIO_SERVERPORT = 1883
AIO_USERNAME = private
AIO_KEY = private
AIO_PUB_TOPIC = /feeds/Temperature
AIO_SUB_TOPIC = /feeds/LED_Control
--------------- CUT HERE FOR EXCEPTION DECODER ---------------
Exception (3):
epc1=0x4000bf64 epc2=0x00000000 epc3=0x00000000 excvaddr=0x40247553 depc=0x00000000
>>>stack>>>
ctx: cont
sp: 3ffffc20 end: 3fffffc0 offset: 0190
3ffffdb0: 3fff14fd 00000000 40247553 4020e7ab
3ffffdc0: 3ffef284 3ffefc74 3fff0974 40206ba5
3ffffdd0: 00000001 3ffefc74 3ffffe00 4020e500
3ffffde0: 3ffef284 80fffe00 3fff0974 4020e5c4
3ffffdf0: 00000001 3ffe92da 3fff0974 402094c3
3ffffe00: 756c6100 00000065 80000000 00000430
3ffffe10: 000018b4 ffffffff 00000000 4020f6c0
3ffffe20: 00001c50 0000038a 0000038a 40100737
3ffffe30: 000018b4 ffffffff 3ffefe1c 00000001
3ffffe40: 3ffefd24 3ffefc98 00000020 401009bf
3ffffe50: 3fff0694 3ffefc98 402053e8 00000001
3ffffe60: 3ffefd24 3ffefc00 3ffffefc 8020e5a5
3ffffe70: 00000000 3ffefc98 80fefc74 00000001
3ffffe80: 3ffeff60 3ffffed0 00000000 4020ee14
3ffffe90: 3ffffef0 3ffffef0 3ffffed0 40207420
3ffffea0: 00000001 00000001 3ffefd5c 40209568
3ffffeb0: 3ffffef0 3ffefcb4 3ffefd5c 401000e1
3ffffec0: 3ffefd5c 3ffefcb4 3ffefd5c 40207458
3ffffed0: 3ffe0000 80000000 80fe0000 00000038
3ffffee0: 3ffefd5c 3ffefcb4 3ffefc74 40208ebe
3ffffef0: 0054002f 00000010 81ffff80 3fff1400
3fffff00: 0000008f 80005054 000018ae 3ffef2d0
3fffff10: 3ffefcb4 00000000 4bc6a7f0 00000001
3fffff20: 00000001 3ffefd5c 40100286 5e76c8b4
3fffff30: 00000000 3ffefe1c 3ffefc74 3ffef2d0
3fffff40: 00000001 3ffefc98 3ffefc74 402095f7
3fffff50: 40211f80 00000000 00001388 47ae147a
3fffff60: 00000000 3ffefe1c 40100200 ef5c28f5
3fffff70: 3fffdad0 3fff069c 3fff0974 402096da
3fffff80: 00000000 00000000 00000001 40100198
3fffff90: 3fffdad0 00000000 3ffef290 4020978a
3fffffa0: feefeffe feefeffe 3ffef290 4020f7d8
3fffffb0: feefeffe feefeffe 3ffe865c 40100c85
<<<stack<<<
--------------- CUT HERE FOR EXCEPTION DECODER ---------------
ets Jan 8 2013,rst cause:2, boot mode:(3,7)
load 0x4010f000, len 3584, room 16
tail 0
chksum 0xb0
csum 0xb0
v2843a5ac
~ld
I am using PubSubClient.
It is compatible for ESP8266, ESP32, Arduino + Ethernet (Wiznet W5100 / W5500 or ENC28J60 aswell).
So one library for all microcontrollers that I am using 
It's much better that you installed the libraries correctly. The problems can be either bad / weak power or the bad board.
You can try
I just tested here using the same Lolin NodeMCU V3, with both NodeMCU 1.0 (ESP12-E Module) and ESP8266_GENERIC and all is OK.
Only you can solve this issue. Sorry can't help any further.
For boards using Ethernet (W5x00, ENC28J60, etc), it's better to use Ethernet_Manager Library
Have a look at
The usage are very similar among those libraries.
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