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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
All developers, with any skill level, are welcome to
join the B4X community
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B4R - Arduino, ESP8266 and ESP32
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B4R Questions
Libraries developers questions
Threads
52
Messages
294
Messages
294
C
C/C++ Question
ArrayObject* B4RLIB::Function() : how to make this return working ?
Apr 24, 2025
candide
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B
ESP8266 - WebServer Headers Inssue
Bangdido
Nov 17, 2016
Answers
8
Views
4K
Nov 20, 2016
Erel
P
Boards.txt and platform.txt locations, one for each device?
positrom2
Nov 18, 2016
Answers
3
Views
3K
Nov 20, 2016
Erel
D
ESP32
davehouston
Nov 18, 2016
Answers
5
Views
3K
Nov 19, 2016
Cableguy
How to convert 4 bytes into an integer?
Cableguy
Nov 16, 2016
Answers
4
Views
3K
Nov 17, 2016
Cableguy
M
Arduino Mega EEPROM erase
Mostez
Nov 16, 2016
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1
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2K
Nov 16, 2016
Erel
J
How to use USBtinyISP
jvetterli
Nov 15, 2016
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4
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2K
Nov 16, 2016
jvetterli
J
M
Arduino Mega stack problem
Mostez
Nov 15, 2016
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5
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2K
Nov 15, 2016
Mostez
M
M
get character of string by index
Mostez
Nov 14, 2016
Answers
2
Views
2K
Nov 15, 2016
Mostez
M
B4R v1.50 BETA is available for download
Erel
Oct 27, 2016
Answers
4
Views
4K
Nov 13, 2016
Erel
instalation problem
Hans- Joachim Krahe
Nov 13, 2016
Answers
1
Views
1K
Nov 13, 2016
Erel
M
Error compiling any B4R example
madhav1080
Nov 11, 2016
Answers
2
Views
2K
Nov 12, 2016
madhav1080
M
M
B4R 1.5 Compiling error
Mostez
Nov 10, 2016
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2
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2K
Nov 10, 2016
Mostez
M
M
Use ADK usb host connection
Maxmancini
Nov 6, 2016
Answers
7
Views
3K
Nov 10, 2016
Erel
Who to use parallel port
santook
Nov 9, 2016
Answers
4
Views
2K
Nov 9, 2016
santook
S
Use CustomBuildAction in B4r ?
Schnarcher
Nov 7, 2016
Answers
2
Views
1K
Nov 8, 2016
Schnarcher
S
ESP8266 as Webserver
rwblinn
Nov 6, 2016
Answers
2
Views
3K
Nov 6, 2016
rwblinn
B4R v1.50 is available for download
Erel
Nov 6, 2016
Answers
3
Views
7K
Nov 6, 2016
Deleted member 103
D
M
ESP8266 library
Mostez
Nov 4, 2016
Answers
3
Views
1K
Nov 6, 2016
Erel
BMP180 NodeMCU wrong data
rwblinn
Nov 5, 2016
Answers
2
Views
3K
Nov 6, 2016
rwblinn
N
B4R v1.50 BETA
newbie
Nov 5, 2016
Answers
4
Views
3K
Nov 6, 2016
Erel
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