Home
Products
B4A
B4i
B4J
B4R
Showcase
Store
Learn
General
Guides
Video Tutorials
Glossary
Teach
Blog
Forums
#B4X Discord (unofficial)
B4X Facebook Group
Github Repository
New posts
What's new
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
#B4X Discord (unofficial)
B4X Facebook Group
Github Repository
Menu
Log in
Register
Install the app
Install
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
.
Home
Forums
B4R - Arduino, ESP8266 and ESP32
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
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
Prev
1
…
Go to page
Go
99
100
101
102
103
…
Go to page
Go
112
Next
First
Prev
101 of 112
Go to page
Go
Next
Last
Latest updates
Popular
Newest
Unanswered
Unsolved
Filters
Show only:
Loading…
rMAX7219 LED Matrix example and pinout.
Eme Fibonacci
Oct 21, 2016
Answers
3
Views
3K
Oct 27, 2016
derez
M
looper return value and reuse
Mostez
Oct 25, 2016
Answers
8
Views
2K
Oct 26, 2016
Mostez
M
Problem with rLedControl
Eme Fibonacci
Oct 26, 2016
Answers
5
Views
3K
Oct 26, 2016
Eme Fibonacci
is IDE support Seeedstudio's Boards
Tayfur
Oct 20, 2016
Answers
3
Views
1K
Oct 23, 2016
Erel
N
InLine and Strings
newbie
Oct 21, 2016
Answers
3
Views
2K
Oct 23, 2016
Erel
K
RX/TX use with Arduino UNO
kohle
May 30, 2016
Answers
13
Views
6K
Oct 23, 2016
Erel
Convert code snippet to B4R
Eme Fibonacci
Oct 21, 2016
Answers
1
Views
1K
Oct 23, 2016
Erel
How Convert Int to Binary? and Hex to Binary?
Eme Fibonacci
Oct 22, 2016
Answers
1
Views
3K
Oct 23, 2016
Erel
M
Matrix keypad scanner problem
Mostez
Oct 3, 2016
Answers
6
Views
3K
Oct 23, 2016
Erel
N
rWire
newbie
Oct 20, 2016
Answers
3
Views
3K
Oct 21, 2016
newbie
N
N
InLine C and Array of char
newbie
Oct 19, 2016
Answers
4
Views
2K
Oct 20, 2016
newbie
N
M
Date components to string
Mostez
Oct 18, 2016
Answers
5
Views
3K
Oct 19, 2016
Erel
M
Graphic LCD support
Mostez
Oct 19, 2016
Answers
0
Views
1K
Oct 19, 2016
Mostez
M
N
InLine C for the Time-Librarie
newbie
Oct 18, 2016
Answers
6
Views
2K
Oct 19, 2016
newbie
N
M
Date-time math errors
Mostez
Oct 17, 2016
Answers
2
Views
2K
Oct 18, 2016
Mostez
M
N
questions about Wire and other
newbie
Oct 17, 2016
Answers
2
Views
2K
Oct 18, 2016
newbie
N
M
Check for SD module/card presence
Mostez
Oct 17, 2016
Answers
2
Views
1K
Oct 17, 2016
Mostez
M
C
Controll relay with ESP8266
cloner7801
Oct 14, 2016
Answers
6
Views
3K
Oct 17, 2016
Cableguy
MQTT Internet Connection
marco.canta
Oct 16, 2016
Answers
2
Views
2K
Oct 17, 2016
marco.canta
D
connect iPhone and Android with Wemos
Deleted member 103
Sep 30, 2016
Answers
9
Views
2K
Oct 16, 2016
Deleted member 103
D
Prev
1
…
Go to page
Go
99
100
101
102
103
…
Go to page
Go
112
Next
First
Prev
101 of 112
Go to page
Go
Next
Last
You must log in or register to post here.
Home
Forums
B4R - Arduino, ESP8266 and ESP32
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top