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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
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294
Messages
294
C
C/C++ Question
ArrayObject* B4RLIB::Function() : how to make this return working ?
Apr 24, 2025
candide
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M
RDM6300 RFID Card Reader
Mostez
Jul 19, 2016
Answers
5
Views
4K
Mar 27, 2017
Mostez
M
M
Display 'debug and upload results' window
Mostez
Mar 26, 2017
Answers
2
Views
2K
Mar 26, 2017
Mostez
M
WiFi remote configuration, Nexus devices???
Peter Simpson
Mar 22, 2017
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8
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4K
Mar 22, 2017
mrred128
N
Problem with multiple UARTS
Nefarious19
Mar 21, 2017
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4
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3K
Mar 21, 2017
Nefarious19
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M
Arduino Web Server
Mostez
Mar 19, 2017
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Mar 20, 2017
Mostez
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M
ESP8266 send file with MQTT
Michael1968
Mar 17, 2017
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1
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2K
Mar 19, 2017
Erel
I
Arduino Serial Port
iCAB
Mar 18, 2017
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3
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3K
Mar 19, 2017
Erel
D
Social Login problems with "Facebook & Twitter Provider" libraries SocialApi.jar & SocialApi.xml
dataware
Mar 16, 2017
Answers
1
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2K
Mar 17, 2017
Erel
J
wifi client connection
jerryjukem
Mar 13, 2017
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5
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3K
Mar 16, 2017
Erel
How to use translate for B4R
Peter Simpson
Mar 8, 2017
Answers
8
Views
4K
Mar 15, 2017
Cableguy
A
Wemos & rSoftwareSerial
atiaust
Mar 12, 2017
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2
Views
3K
Mar 12, 2017
atiaust
A
HTML from ESP Web Server
JMB
Mar 10, 2017
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5
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4K
Mar 12, 2017
mrred128
Board type
mrred128
Mar 10, 2017
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1
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2K
Mar 11, 2017
Roycefer
R
toUpperCase() / toLowerCase()
mrred128
Mar 9, 2017
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2
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2K
Mar 10, 2017
mrred128
L
38 kHz
Lee Ingram
Mar 9, 2017
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3
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2K
Mar 9, 2017
Lee Ingram
L
DFPlayer
Hans- Joachim Krahe
Mar 2, 2017
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4
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3K
Mar 6, 2017
Hans- Joachim Krahe
I
[SOLVED] Fixed IP on NodeMCU 1.0
inakigarm
Mar 5, 2017
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4
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4K
Mar 6, 2017
inakigarm
I
embarrassed
Bwana
Mar 3, 2017
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2
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2K
Mar 5, 2017
Cableguy
S
B4R ide software reset signal
sixteen
Feb 25, 2017
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7
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3K
Feb 27, 2017
Erel
R
SPIFFS file system wemos
Rich Blackmore
Jan 24, 2017
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5
Views
2K
Feb 23, 2017
Erel
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