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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
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48
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265
Messages
265
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C/C++ Question
a tool to help a wrapper creation
Aug 7, 2022
pucki
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Where is the ESP32 File?
Gerardo Tenreiro
Today at 4:28 PM
Answers
1
Views
40
Today at 4:38 PM
hatzisn
D
Max array size
daveinhull
Saturday at 4:02 PM
2
Answers
28
Views
362
Monday at 9:46 AM
daveinhull
D
New versions and Arduino UNO R4 minima
Pere Vinyes
Nov 24, 2023
Answers
13
Views
293
Sunday at 6:29 AM
Erel
D
Help with ByteConverter
daveinhull
Friday at 1:16 PM
Answers
2
Views
139
Friday at 2:29 PM
daveinhull
D
D
Problem with size of array
daveinhull
Nov 28, 2023
Answers
1
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94
Friday at 12:21 PM
daveinhull
D
D
Error when programme starts - please help
daveinhull
Nov 30, 2023
Answers
6
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137
Nov 30, 2023
daveinhull
D
serial communication arduino
Jan_VanH
Nov 30, 2023
Answers
1
Views
70
Nov 30, 2023
peacemaker
R
Where has the src.ino.bin file gone? B4R v4
RJB
Nov 28, 2023
Answers
4
Views
135
Nov 29, 2023
peacemaker
D
Guru Mediation Error: Core 0 panic'ed (Load access fault). Exception ws unhandled
daveinhull
Nov 26, 2023
Answers
2
Views
121
Nov 26, 2023
daveinhull
D
D
ESP32-2424S012
daveinhull
Nov 3, 2023
2
Answers
25
Views
680
Nov 25, 2023
KiloBravo
K
moving average - how for sensor data ?
peacemaker
Nov 22, 2023
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18
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256
Nov 23, 2023
peacemaker
Password in Bluetooth for ESP32
Gerardo Tenreiro
Nov 20, 2023
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9
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192
Nov 20, 2023
hatzisn
Bluetooth scanner ESP32
Gerardo Tenreiro
Nov 14, 2023
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6
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203
Nov 15, 2023
Gerardo Tenreiro
D
B4r rlittleFS append problem SOLVED it was me
davelew1s
Nov 13, 2023
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0
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129
Nov 13, 2023
davelew1s
D
BLUETOOTH transmission power in ESP32
Gerardo Tenreiro
Nov 7, 2023
Answers
2
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186
Nov 9, 2023
Gerardo Tenreiro
J
B4R and arduino MKR1010 no libraries working
JohnnyHamburg
Nov 7, 2023
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5
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235
Nov 8, 2023
hatzisn
E
[Solved] Increasing the flash memory size Using Partition in ESP32....
embedded
Nov 7, 2023
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4
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279
Nov 7, 2023
embedded
E
B4R v4.00 is available for download
Erel
Sep 5, 2023
2
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24
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2K
Oct 19, 2023
candide
C
E
EscPosPrinter Thermal Printer
embedded
Oct 11, 2023
Answers
3
Views
300
Oct 14, 2023
embedded
E
Error compiling Project
Helmut S
Oct 13, 2023
Answers
2
Views
218
Oct 14, 2023
Helmut S
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B4R - Arduino, ESP8266 and ESP32
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