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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
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B4R - Arduino, ESP8266 and ESP32
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B4R Questions
Libraries developers questions
Threads
49
Messages
281
Messages
281
C/C++ Question
function with one or more parameters
Mar 1, 2024
Daestrum
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M
Is it possible to use the BBC micro::bit with B4R
malvin garabha
Yesterday at 5:11 AM
Answers
2
Views
82
Yesterday at 6:38 AM
malvin garabha
M
Can rAdafruit_ST7735 and rSD be used in the same project?
Gerardo Tenreiro
Tuesday at 3:59 PM
Answers
4
Views
87
Tuesday at 5:06 PM
Gerardo Tenreiro
ESP8266Ping lib trouble...
peacemaker
Mar 9, 2024
Answers
0
Views
132
Mar 9, 2024
peacemaker
Display SSD1306 Connected esp8266 01
Cesar_Morisco
Jan 23, 2024
Answers
0
Views
144
Jan 23, 2024
Cesar_Morisco
OTA update and program download via WIFI
Gerardo Tenreiro
Feb 29, 2024
Answers
0
Views
152
Feb 29, 2024
Gerardo Tenreiro
Washing machine control using esp8266
Cesar_Morisco
Mar 4, 2024
Answers
0
Views
165
Mar 4, 2024
Cesar_Morisco
Y
Key was not present
Yuddi Aja
Feb 28, 2024
Answers
3
Views
171
Feb 29, 2024
Yuddi Aja
Y
IDE link to see source
Daestrum
Feb 28, 2024
Answers
1
Views
188
Mar 3, 2024
Erel
how better to prepare database table for MCU ?
peacemaker
Jan 30, 2024
Answers
1
Views
192
Jan 30, 2024
peacemaker
Luckfox Pico Mini RV1103 Linux Micro Development Board, Is it a B4R or B4J Thingy?
Cableguy
Saturday at 11:45 AM
Answers
4
Views
193
Sunday at 3:27 PM
hatzisn
How have ASK DX-RF 433 Sender and receiver B4R library ?
vali khandangoll
Jun 5, 2023
Answers
0
Views
194
Jun 5, 2023
vali khandangoll
H
Is there a library for Expressif ESP NOW ?
highco
Mar 8, 2024
Answers
1
Views
198
Mar 9, 2024
hatzisn
C
cos() sin() tan()
candide
Jan 13, 2024
Answers
1
Views
201
Jan 13, 2024
klaus
C
Remaining "ghost libraries" after installation of B4R v4beta
Core28
Aug 22, 2023
Answers
1
Views
213
Aug 22, 2023
Core28
C
web socket change to ssl and stoped working
yaniv hanya
Feb 19, 2024
Answers
3
Views
219
Feb 20, 2024
drgottjr
D
Problem with size of array
daveinhull
Nov 28, 2023
Answers
1
Views
233
Dec 1, 2023
daveinhull
D
ESP32 based Game of Life
josejad
Jul 28, 2023
Answers
0
Views
238
Jul 28, 2023
josejad
H
Using variables outside of "inline c"
highco
Mar 4, 2024
Answers
8
Views
250
Mar 5, 2024
Gerardo Tenreiro
Help to fix library for BH1750
peacemaker
Aug 14, 2023
Answers
0
Views
254
Aug 14, 2023
peacemaker
serial communication arduino
Jan_VanH
Nov 30, 2023
Answers
1
Views
255
Nov 30, 2023
peacemaker
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