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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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289
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289
C/C++ Question
.hpp file only
May 18, 2024
Johan Schoeman
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New microcontroller board: Raspberry Pi Pico
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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
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4
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Jan 27, 2021
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How can I use 100 YL-69
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how can i use character ASCII code ?
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Jan 24, 2021
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4
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Jan 25, 2021
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StringToUnsignedInt (missing ArrayCopy method in Bit object)
giggetto71
Jan 23, 2021
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Jan 25, 2021
giggetto71
M
rAdafruitSSD1306 display icon
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Jan 20, 2021
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11
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Jan 25, 2021
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MCU barcode (qr code) scanner
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Jan 24, 2021
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1
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Jan 24, 2021
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NEVER MIND - My BAD - Adafruit_GFX library
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Jan 23, 2021
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2
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Jan 24, 2021
Robert Valentino
Read encoder with Ssi interface
amorosik
Jan 20, 2021
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2
Views
1K
Jan 24, 2021
amorosik
Help with converting C++ project to B4R.
Beja
Jan 21, 2021
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1
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871
Jan 22, 2021
tigrot
Does anyone have the library for MAX7219cng led dotmatrix ?
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Jan 16, 2021
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6
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2K
Jan 20, 2021
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E
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rRF95 compile error - Adafruit Feather M0
ljohnway
Jan 18, 2021
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5
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1K
Jan 20, 2021
Erel
N
Compiling confusion, need help
newbie
Jan 18, 2021
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1
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884
Jan 18, 2021
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Httpjob PUT request in B4R
sasetcolombia
Jan 13, 2021
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4
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1K
Jan 17, 2021
sasetcolombia
P
How can i convert a Arduino Libary to B4R
pucki
Jan 10, 2021
2
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27
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4K
Jan 16, 2021
candide
C
Problem with compiling - FIXED
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Jan 11, 2021
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4
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Jan 12, 2021
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Arduino & FireBase
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Jan 5, 2021
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Jan 9, 2021
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I
led library
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Jan 7, 2021
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5
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Jan 7, 2021
ideamaker
I
Log problem
GiovanniPolese
Jan 6, 2021
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15
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1K
Jan 7, 2021
RJB
R
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