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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
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51
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285
Messages
285
C/C++ Question
.hpp file only
Sunday at 6:30 AM
Erel
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ESP32 QR code scanner
peacemaker
Feb 23, 2021
Answers
1
Views
3K
Feb 23, 2021
Daestrum
a very novice question
yaniv hanya
Feb 22, 2021
Answers
3
Views
556
Feb 22, 2021
janderkan
[SOLVED] B4R Array
Daestrum
Feb 21, 2021
Answers
6
Views
917
Feb 21, 2021
Daestrum
How to fix the screen image 4 digits display ?
vali khandangoll
Feb 19, 2021
Answers
1
Views
724
Feb 20, 2021
emexes
E
[ Esp32 ] Wifi configuration
Waldemar Lima
Feb 20, 2021
Answers
1
Views
1K
Feb 20, 2021
thetahsk
M
Pass user defined type to inline-c
Mostez
Jan 31, 2021
Answers
16
Views
1K
Feb 18, 2021
Mostez
M
AMG88xx thermal Camera Sensor
peacemaker
Jan 24, 2021
Answers
1
Views
772
Feb 16, 2021
peacemaker
problem in sevensegment
vali khandangoll
Feb 14, 2021
Answers
7
Views
813
Feb 16, 2021
Cableguy
M
calling c++ sub with B4R object
Mostez
Feb 15, 2021
Answers
1
Views
475
Feb 15, 2021
Cableguy
how to undertand stack errors
peacemaker
Feb 12, 2021
Answers
4
Views
1K
Feb 15, 2021
janderkan
Advice for memory allocation on a Arduino MEGA2560
tigrot
Feb 11, 2021
Answers
4
Views
886
Feb 15, 2021
tigrot
Arduino upload sketch error
Beja
Feb 12, 2021
Answers
2
Views
2K
Feb 12, 2021
tigrot
B4R Gsm and Sensor
GiovanniPolese
Feb 8, 2021
Answers
3
Views
971
Feb 8, 2021
GiovanniPolese
J
Timer / LCD Issue with ESP32
John Naylor
Feb 4, 2021
Answers
2
Views
918
Feb 4, 2021
thetahsk
M
ESP32S, ArrayCopy error
Mostez
Jan 30, 2021
Answers
6
Views
1K
Jan 31, 2021
Erel
New microcontroller board: Raspberry Pi Pico
raphaelcno
Jan 23, 2021
Answers
12
Views
4K
Jan 29, 2021
hatzisn
b4r_main.cpp:242:104: error: invalid conversion from 'void (*)(B4R::Array*)' to 'B4R::SubVoidVoid {aka void (*)()}' [-fpermissive]
sasetcolombia
Jan 26, 2021
Answers
4
Views
1K
Jan 27, 2021
sasetcolombia
How can I use 100 YL-69
vali khandangoll
Jan 24, 2021
Answers
6
Views
776
Jan 26, 2021
thetahsk
how can i use character ASCII code ?
vali khandangoll
Jan 24, 2021
Answers
4
Views
919
Jan 25, 2021
vali khandangoll
StringToUnsignedInt (missing ArrayCopy method in Bit object)
giggetto71
Jan 23, 2021
Answers
10
Views
995
Jan 25, 2021
giggetto71
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