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B4X is a set of simple and powerful cross platform RAD tools:
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(free) - Android development
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- 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
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294
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C/C++ Question
ArrayObject* B4RLIB::Function() : how to make this return working ?
Apr 24, 2025
candide
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help about 4 digit 7 segment library
vali khandangoll
Dec 6, 2021
Answers
0
Views
2K
Dec 6, 2021
vali khandangoll
Arduino nano every
vali khandangoll
Dec 1, 2021
Answers
3
Views
3K
Dec 5, 2021
Erel
M
Wemos NodeMCU ESP8266 board
Mostez
Dec 1, 2021
Answers
2
Views
3K
Dec 1, 2021
Mostez
M
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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6K
Nov 29, 2021
Marc DANIEL
Arduino Co-processor: ATmega32u4
Situ LLC
Nov 20, 2021
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1
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2K
Nov 20, 2021
tigrot
header file .h and the source .cpp
yaqoob
Nov 15, 2021
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3
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2K
Nov 16, 2021
yaqoob
formating the eeprom til the end
yaniv hanya
Oct 24, 2021
Answers
10
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3K
Nov 14, 2021
tigrot
an error using Arduino nano every
vali khandangoll
Nov 13, 2021
Answers
1
Views
2K
Nov 14, 2021
Erel
H
Read From RS232
hanyelmehy
Nov 3, 2021
Answers
13
Views
3K
Nov 6, 2021
tigrot
H
IRremoteESP8266 on ESP32
hanyelmehy
Nov 3, 2021
Answers
2
Views
2K
Nov 3, 2021
hanyelmehy
H
memory occupation of the Bluetooth library
Gerardo Tenreiro
Nov 1, 2021
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4
Views
3K
Nov 2, 2021
Gerardo Tenreiro
N
rLiquidCrystal-Library(1.0) -- > problem to compile
newbie
Oct 29, 2021
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6
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2K
Nov 2, 2021
Erel
a problem using IC 74HC595 with 7 segments
vali khandangoll
Oct 30, 2021
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2
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2K
Oct 31, 2021
vali khandangoll
[SOLVED] MG996R servo help needed
giggetto71
Oct 19, 2021
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2
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3K
Oct 27, 2021
Marc DANIEL
Error after updating ESP32 boards
janderkan
Oct 24, 2021
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10
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5K
Oct 25, 2021
thetahsk
Adafruit_PWMServoDriver question
giggetto71
Oct 21, 2021
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1
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1K
Oct 22, 2021
tigrot
R
ESP32 WPS
RJB
Oct 21, 2021
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0
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1K
Oct 21, 2021
RJB
R
S
LoRa questions
sorex
Oct 12, 2021
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4
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3K
Oct 20, 2021
Jpiti
J
the corect way to keep unchanging variable
yaniv hanya
Oct 18, 2021
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6
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2K
Oct 19, 2021
tigrot
N
Dallas Library
newbie
Oct 15, 2021
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1
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2K
Oct 15, 2021
tigrot
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