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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
51
Messages
285
Messages
285
C/C++ Question
.hpp file only
Apr 21, 2024
Erel
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S
Which board has WiFi or bluetooth
Scantech
Aug 8, 2023
Answers
1
Views
400
Aug 8, 2023
teddybear
SPP profile (COM-port) in BLE connection
peacemaker
Jul 18, 2023
Answers
2
Views
402
Jul 19, 2023
peacemaker
list of objects of custom type
peacemaker
Jul 31, 2023
Answers
1
Views
404
Aug 1, 2023
Erel
BLUETOOTH transmission power in ESP32
Gerardo Tenreiro
Nov 7, 2023
Answers
2
Views
407
Nov 9, 2023
Gerardo Tenreiro
[inline-c] how to pass 2 strings into ?
peacemaker
Jul 28, 2023
Answers
1
Views
412
Jul 28, 2023
peacemaker
Luckfox Pico Mini RV1103 Linux Micro Development Board, Is it a B4R or B4J Thingy?
Cableguy
Mar 23, 2024
Answers
4
Views
421
Mar 24, 2024
hatzisn
Works with Rasberry ?
Situ LLC
Nov 10, 2020
Answers
3
Views
426
Nov 10, 2020
Erel
H
Using variables outside of "inline c"
highco
Mar 4, 2024
Answers
8
Views
427
Mar 5, 2024
Gerardo Tenreiro
ESP32 flash memory - max volume for sensor results
peacemaker
Mar 5, 2024
Answers
8
Views
427
Mar 6, 2024
peacemaker
Using e.g. SPIFFS inside a Sub which is called from inline C only crashes
KMatle
Jan 31, 2023
Answers
0
Views
428
Jan 31, 2023
KMatle
D
Error when programme starts - please help
daveinhull
Nov 30, 2023
Answers
6
Views
431
Nov 30, 2023
daveinhull
D
[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
436
Feb 20, 2024
KMatle
Error compiling Project
Helmut S
Oct 13, 2023
Answers
2
Views
437
Oct 14, 2023
Helmut S
PoE Splitter with PoE pass-thru and 5vdc (slightly off topic)
MarrowZero
Jul 12, 2021
Answers
1
Views
437
Jul 12, 2021
MbedAndroid
M
Solved
Nee help parsing a string...
Cableguy
Jan 18, 2024
Answers
2
Views
439
Jan 19, 2024
Cableguy
little problem with bytearray... [solved]
Hans- Joachim Krahe
Oct 10, 2023
Answers
2
Views
442
Oct 10, 2023
Hans- Joachim Krahe
after installing the last B4R version I have this error
omarruben
Sep 24, 2023
Answers
1
Views
449
Sep 24, 2023
omarruben
D
Bootloader for Beetle-Leonardo
Deleted member 103
Sep 4, 2020
Answers
0
Views
452
Sep 4, 2020
Deleted member 103
D
[inline-c] exclude non-needed references
peacemaker
Jul 30, 2023
Answers
2
Views
453
Jul 31, 2023
peacemaker
Who have RF-433 Sender and receiver B4R library ?
vali khandangoll
Jun 6, 2023
Answers
2
Views
454
Jun 8, 2023
vali khandangoll
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B4R - Arduino, ESP8266 and ESP32
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