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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
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B4R - Arduino, ESP8266 and ESP32
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B4R Questions
Libraries developers questions
Threads
51
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285
Messages
285
C/C++ Question
.hpp file only
Apr 21, 2024
Erel
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[Solved]Compiling error OLED inline C
teddybear
Apr 16, 2023
Answers
6
Views
2K
Apr 17, 2023
hatzisn
[SOLVED]Error on compilation...
rbghongade
Jul 12, 2019
Answers
1
Views
3K
Jul 12, 2019
rbghongade
[Solved]ESP WebServer "without" reloading page, is it possible in B4R?
XorAndOr
Feb 8, 2024
Answers
13
Views
963
Feb 11, 2024
XorAndOr
Solved
[Solved]ESP8266 I2C: Can I change I2C pins?
teddybear
Apr 19, 2023
Answers
2
Views
3K
Apr 19, 2023
teddybear
[SOLVED]Function Chr(AscII Code) simplification?
rwblinn
Jan 25, 2021
Answers
5
Views
2K
Mar 30, 2022
VigilanteDesign
[SOLVED]How to convert string to hex with "0x"?
XorAndOr
Oct 26, 2018
Answers
6
Views
5K
Oct 28, 2018
XorAndOr
B
[solved]MQTT Client SSL?
BertI
Jan 30, 2023
Answers
4
Views
930
Feb 10, 2023
BertI
B
[Solved]Problem with inline c (ntp client)
Siam
Dec 29, 2018
Answers
2
Views
1K
Dec 30, 2018
Siam
[SOLVED]Repetitive authentication problem MFRC522...
rbghongade
Mar 30, 2017
Answers
19
Views
5K
Apr 3, 2017
rbghongade
[SOLVED]rESP8266FileSystem v1.11 compatible with ESP8266 V2.5.0?
bdunkleysmith
May 23, 2019
Answers
2
Views
1K
May 23, 2019
bdunkleysmith
[SOLVED]Strange Error with Modified Traffic Light Example...
rbghongade
Apr 11, 2017
Answers
1
Views
1K
Apr 11, 2017
rbghongade
[SOLVED]Strange problem with Wemos Motor Shield and MQTT...
rbghongade
Aug 30, 2017
Answers
8
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4K
Sep 2, 2017
Cableguy
[SOLVED]Wifi Problem with LOLIN32 and B4R2.00 Beta...
rbghongade
Jun 8, 2017
Answers
3
Views
2K
Jun 8, 2017
rbghongade
[SORTED] Problem after updating B4R
JMB
Jul 10, 2019
Answers
4
Views
2K
Jul 12, 2019
JMB
[Will be solved in the next version] Strange behaviour when changing module names: Compiler still looks for the *.cpp files
KMatle
Feb 19, 2024
Answers
5
Views
460
Feb 20, 2024
KMatle
\Adafruit_ADS1015.cpp not found
Hans- Joachim Krahe
May 10, 2021
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5
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1K
May 10, 2021
Hans- Joachim Krahe
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