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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
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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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In the LITTLEFS library how to save a structure
Gerardo Tenreiro
Monday at 4:38 PM
Answers
19
Views
246
Yesterday at 7:53 PM
Gerardo Tenreiro
Occupation of Variables in RAM memory
Gerardo Tenreiro
Saturday at 5:52 PM
Answers
4
Views
153
Saturday at 7:51 PM
Gerardo Tenreiro
Sending bytes using WebSocket client
yaqoob
May 21, 2025
Answers
9
Views
256
May 23, 2025
yaqoob
Read NIST server time
Gerardo Tenreiro
May 16, 2025
Answers
4
Views
283
May 20, 2025
Gerardo Tenreiro
Error accessing B4R public variables via embedded C code (INA219)
Cesar_Morisco
May 16, 2025
Answers
3
Views
207
May 19, 2025
Cesar_Morisco
Arduino ESP32 package 3.2.0 Does it work on B4R?
Gerardo Tenreiro
May 15, 2025
Answers
1
Views
195
May 18, 2025
Erel
Error trying to read NTP server time
Gerardo Tenreiro
May 16, 2025
Answers
0
Views
116
May 16, 2025
Gerardo Tenreiro
C
can we make a B4RString with a text on multiple lines?
candide
May 8, 2025
Answers
2
Views
309
May 9, 2025
candide
C
P
ESPUI_Complete example not compiling
Peter Lewis
May 1, 2025
Answers
4
Views
500
May 2, 2025
candide
C
B4R v4.00 is available for download
Erel
Sep 5, 2023
2
3
Answers
40
Views
16K
May 1, 2025
Erel
A
Error WiFiSSLSocket
abz66
Apr 26, 2025
Answers
9
Views
541
Apr 28, 2025
hatzisn
Solved
B4R Board Manager error, with Arduino15 path is new
peacemaker
Apr 25, 2025
Answers
10
Views
754
Apr 27, 2025
peacemaker
Can someone with an LCD Display try this if it works? - LCD Image Converter
hatzisn
Apr 27, 2025
Answers
0
Views
206
Apr 27, 2025
hatzisn
Making this better suggestions?
Cesar_Morisco
Apr 21, 2025
Answers
0
Views
165
Apr 21, 2025
Cesar_Morisco
P
Ping Compile error
Peter Lewis
Apr 21, 2025
Answers
2
Views
252
Apr 21, 2025
hatzisn
R
rESP8266WiFi connect fail times and error message
RJB
Apr 11, 2025
Answers
6
Views
499
Apr 12, 2025
RJB
R
R
Update for 'Problem with WiFi.ConnectAsync'
RJB
Apr 9, 2025
Answers
2
Views
252
Apr 10, 2025
RJB
R
Example or Library for Telegram/WhatsApp Notifications using ESP8266 in B4R?
Cesar_Morisco
Apr 6, 2025
Answers
4
Views
508
Apr 7, 2025
peacemaker
Need New wrap for SH1106
Cableguy
Mar 24, 2025
Answers
2
Views
317
Apr 6, 2025
Cableguy
Boost Converter with ESP8266 Complete Project
Cesar_Morisco
Apr 5, 2025
Answers
0
Views
217
Apr 5, 2025
Cesar_Morisco
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