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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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Error handling in b4R, how to catch?
yaniv hanya
Monday at 8:45 AM
Answers
8
Views
168
Yesterday at 9:10 AM
yaniv hanya
Stepper motor stuck in program
Cesar_Morisco
Sunday at 1:06 PM
Answers
0
Views
77
Sunday at 1:06 PM
Cesar_Morisco
ESP32 how to use BT with astream
luki_c
May 1, 2024
Answers
2
Views
356
May 1, 2024
luki_c
Y
Key was not present
Yuddi Aja
Feb 28, 2024
Answers
6
Views
458
Apr 30, 2024
sanjog shakya
Module HC12
Cesar_Morisco
Apr 28, 2024
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2
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187
Apr 29, 2024
hatzisn
question about RCSwitch
Cesar_Morisco
Apr 28, 2024
Answers
1
Views
194
Apr 29, 2024
candide
C
Where to download old versions of B4R
TOLO68
Apr 17, 2024
Answers
3
Views
290
Apr 17, 2024
TOLO68
Why does the serial debugging assistant output the entire response?
byz
Apr 13, 2024
Answers
3
Views
275
Apr 13, 2024
byz
M
Wifi Bluetooth ESP32 ESP-32 OLED de 0.96 WEMS TTGO
micro
Apr 11, 2024
Answers
1
Views
224
Apr 13, 2024
micro
M
esp32 with a camera
Cesar_Morisco
Mar 31, 2024
Answers
8
Views
633
Apr 10, 2024
KiloBravo
K
L
error: 'class WiFiClientSecure'
Lee Ingram
Apr 4, 2024
Answers
2
Views
254
Apr 8, 2024
Lee Ingram
L
About ESP32CAM
Cesar_Morisco
Apr 5, 2024
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1
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207
Apr 5, 2024
hatzisn
L
Cannot get sms message
LenoB1
Apr 4, 2024
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0
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130
Apr 4, 2024
LenoB1
L
Change BlueTooth name in the middle of the program
Gerardo Tenreiro
Apr 3, 2024
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0
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240
Apr 3, 2024
Gerardo Tenreiro
Long distance measurement
peacemaker
Mar 14, 2024
Answers
13
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692
Apr 2, 2024
KiloBravo
K
M
Is it possible to use the BBC micro::bit with B4R
malvin garabha
Mar 28, 2024
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2
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308
Mar 28, 2024
malvin garabha
M
Controllino Maxi
Johan Schoeman
Mar 6, 2024
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19
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1K
Mar 28, 2024
thetrueman
T
Can rAdafruit_ST7735 and rSD be used in the same project?
Gerardo Tenreiro
Mar 26, 2024
Answers
4
Views
275
Mar 26, 2024
Gerardo Tenreiro
Luckfox Pico Mini RV1103 Linux Micro Development Board, Is it a B4R or B4J Thingy?
Cableguy
Mar 23, 2024
Answers
4
Views
520
Mar 24, 2024
hatzisn
R
Problem with WiFi.ConnectAsync
RJB
Mar 11, 2024
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8
Views
835
Mar 18, 2024
Erel
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