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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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51
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285
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285
C/C++ Question
.hpp file only
Apr 21, 2024
Erel
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D
Question to the electronic engineers
Deleted member 103
Apr 28, 2016
2
Answers
21
Views
4K
Jul 30, 2016
Deleted member 103
D
Locked
B4R v2.50 BETA has been released
Erel
May 21, 2018
2
Answers
21
Views
4K
Jun 4, 2018
Erel
R
B4R Sockets, Astreams, initialize, errors. 8266 wifi
RJB
Aug 6, 2019
2
Answers
21
Views
2K
Aug 13, 2019
RJB
R
C
Faster Timer1_Tick
ChocoScope
Jul 24, 2016
2
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21
Views
3K
Jul 26, 2016
Erel
D
[Solved] Question about AT-09 BLE bluetooth
Deleted member 103
Apr 17, 2021
2
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20
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12K
May 10, 2021
Deleted member 103
D
Why does the use of the rServo library cause anomalies on the ARDUINO UNO card ?
Marc DANIEL
Oct 26, 2021
2
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20
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2K
Nov 29, 2021
Marc DANIEL
W
spi & i2c
whcir
Apr 30, 2016
2
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20
Views
7K
Oct 17, 2018
Theera
Problems with SELECT CASE
Gerardo Tenreiro
Aug 17, 2023
2
Answers
20
Views
1K
Aug 19, 2023
Gerardo Tenreiro
Use SPI.H Library in B4R
Gerardo Tenreiro
Oct 22, 2021
2
Answers
20
Views
3K
Jan 21, 2022
KiloBravo
K
Problem creating u8glib library
stp
Jun 17, 2016
2
Answers
20
Views
6K
Apr 12, 2018
Cableguy
Solved
5v Pin?
ilan
Jun 8, 2022
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19
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6K
Jun 9, 2022
Cableguy
D
WeMos and B4a reception problems with UDPSocket
Deleted member 103
Oct 22, 2016
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19
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3K
Oct 30, 2016
cas6678
[SOLVED]Repetitive authentication problem MFRC522...
rbghongade
Mar 30, 2017
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19
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5K
Apr 3, 2017
rbghongade
A
Locked
How to Send Data to webpage using NodeMCU
AndroidMadhu
Jun 4, 2019
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19
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4K
Jun 11, 2019
Erel
B
Problem with RAM allocated for strings even before Sub is called
BertI
Feb 18, 2020
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19
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2K
Mar 3, 2020
tigrot
Controllino Maxi
Johan Schoeman
Mar 6, 2024
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19
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1K
Mar 28, 2024
thetrueman
T
rEthernet from serial port
jinyistudio
Apr 3, 2019
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18
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3K
Apr 14, 2019
jinyistudio
Help to write a simple hello world on that board
Bokka
Apr 28, 2020
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18
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2K
Nov 12, 2020
viriato
M
problem with rwire
Michael1968
Feb 11, 2017
Answers
18
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2K
Feb 21, 2017
Michael1968
M
M
MAX7219 and 7-segment display
Mostez
Jul 27, 2019
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18
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3K
Aug 1, 2019
emexes
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