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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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50
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283
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283
C/C++ Question
(CLOSED) rControllino
Apr 1, 2024
Johan Schoeman
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IDE link to see source
Daestrum
Feb 28, 2024
Answers
1
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260
Mar 3, 2024
Erel
OTA update and program download via WIFI
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Feb 29, 2024
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0
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215
Feb 29, 2024
Gerardo Tenreiro
Y
Key was not present
Yuddi Aja
Feb 28, 2024
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3
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247
Feb 29, 2024
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Y
Sensor ds18b20 strange readings
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Feb 23, 2024
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9
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588
Feb 26, 2024
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LiquidCrystal library - It's here but It's not
hatzisn
Feb 23, 2024
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2
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316
Feb 24, 2024
hatzisn
Flash/program ESP-01/ESP-01S using Arduino UNO
aeric
Feb 19, 2024
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7
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666
Feb 23, 2024
aeric
What different between these 2 relay modules
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Feb 19, 2024
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8
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559
Feb 21, 2024
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web socket change to ssl and stoped working
yaniv hanya
Feb 19, 2024
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3
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291
Feb 20, 2024
drgottjr
[Will be solved in the next version] Strange behaviour when changing module names: Compiler still looks for the *.cpp files
KMatle
Feb 19, 2024
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5
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394
Feb 20, 2024
KMatle
Anyone up to create this lib? ESP GPIO Viewer!
Cableguy
Feb 17, 2024
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3
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350
Feb 18, 2024
hatzisn
fatal error: LiquidCrystal.h: No such file or directory
hatzisn
Feb 11, 2024
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3
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517
Feb 11, 2024
Daestrum
[Solved]ESP WebServer "without" reloading page, is it possible in B4R?
XorAndOr
Feb 8, 2024
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13
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896
Feb 11, 2024
XorAndOr
Build a smart switch with ESP8266
aeric
Feb 2, 2024
2
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27
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2K
Feb 11, 2024
aeric
Question about NewSocket.Stream
Cesar_Morisco
Jan 26, 2024
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17
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878
Feb 9, 2024
Cableguy
L
GxEDP(2)
LarryK
Feb 12, 2022
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855
Feb 8, 2024
Marc DANIEL
Someone gave me a UNO, whats next?
Mashiane
Jan 31, 2024
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8
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440
Jan 31, 2024
aeric
how better to prepare database table for MCU ?
peacemaker
Jan 30, 2024
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239
Jan 30, 2024
peacemaker
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XOR array elements
Mostez
Jan 25, 2024
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531
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Display SSD1306 Connected esp8266 01
Cesar_Morisco
Jan 23, 2024
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0
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182
Jan 23, 2024
Cesar_Morisco
Solved
Nee help parsing a string...
Cableguy
Jan 18, 2024
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2
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423
Jan 19, 2024
Cableguy
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