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
10
11
12
13
14
…
Go to page
Go
112
Next
First
Prev
12 of 112
Go to page
Go
Next
Last
Latest updates
Popular
Newest
Unanswered
Unsolved
Filters
Show only:
Loading…
What different between these 2 relay modules
aeric
Feb 19, 2024
Answers
8
Views
3K
Feb 21, 2024
aeric
web socket change to ssl and stoped working
yaniv hanya
Feb 19, 2024
Answers
3
Views
2K
Feb 20, 2024
drgottjr
[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
2K
Feb 20, 2024
KMatle
Anyone up to create this lib? ESP GPIO Viewer!
Cableguy
Feb 17, 2024
Answers
3
Views
1K
Feb 18, 2024
hatzisn
fatal error: LiquidCrystal.h: No such file or directory
hatzisn
Feb 11, 2024
Answers
3
Views
3K
Feb 11, 2024
Daestrum
[Solved]ESP WebServer "without" reloading page, is it possible in B4R?
XorAndOr
Feb 8, 2024
Answers
13
Views
4K
Feb 11, 2024
XorAndOr
Build a smart switch with ESP8266
aeric
Feb 2, 2024
2
Answers
27
Views
10K
Feb 11, 2024
aeric
Question about NewSocket.Stream
Cesar_Morisco
Jan 26, 2024
Answers
17
Views
3K
Feb 9, 2024
Cableguy
L
GxEDP(2)
LarryK
Feb 12, 2022
Answers
1
Views
2K
Feb 8, 2024
Marc DANIEL
Someone gave me a UNO, whats next?
Mashiane
Jan 31, 2024
Answers
8
Views
2K
Jan 31, 2024
aeric
how better to prepare database table for MCU ?
peacemaker
Jan 30, 2024
Answers
1
Views
2K
Jan 30, 2024
peacemaker
M
XOR array elements
Mostez
Jan 25, 2024
Answers
9
Views
3K
Jan 28, 2024
Mostez
M
Display SSD1306 Connected esp8266 01
Cesar_Morisco
Jan 23, 2024
Answers
0
Views
857
Jan 23, 2024
Cesar_Morisco
Solved
Nee help parsing a string...
Cableguy
Jan 18, 2024
Answers
2
Views
1K
Jan 19, 2024
Cableguy
L
rKeypad library not working with b4r and esp32
lenk54
Mar 29, 2021
Answers
4
Views
3K
Jan 17, 2024
pappicio
P
ESP8266 - WiFi Remote Configuration -> Astream_NewData(Buffer () as byte) Fires multiple times
Cableguy
Jan 16, 2024
Answers
7
Views
4K
Jan 17, 2024
Cableguy
M
no commport on win11
MbedAndroid
Aug 6, 2023
2
Answers
22
Views
4K
Jan 17, 2024
MbedAndroid
M
Y
ESP32 to mimic B4APeripheral
Yanik Freeman
Jan 15, 2024
Answers
1
Views
2K
Jan 16, 2024
Yanik Freeman
Y
C
cos() sin() tan()
candide
Jan 13, 2024
Answers
1
Views
906
Jan 13, 2024
klaus
Could anyone tell me what's wrong that Alexa can't find the devices?
Cesar_Morisco
Jan 9, 2024
Answers
1
Views
2K
Jan 13, 2024
candide
C
Prev
1
…
Go to page
Go
10
11
12
13
14
…
Go to page
Go
112
Next
First
Prev
12 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