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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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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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Problems with SELECT CASE
Gerardo Tenreiro
Aug 17, 2023
2
Answers
20
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1K
Aug 19, 2023
Gerardo Tenreiro
H
Controlling WS2812 RGB Stripes with ESP32 and B4A
h725
Oct 23, 2022
Answers
11
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2K
Aug 15, 2023
thetrueman
T
Help to fix library for BH1750
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Aug 14, 2023
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0
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286
Aug 14, 2023
peacemaker
directory error
Gerardo Tenreiro
Aug 10, 2023
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6
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613
Aug 14, 2023
Gerardo Tenreiro
J
ESP8266 . How starting project? Help.
jvrh_1
Aug 8, 2023
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Aug 12, 2023
jvrh_1
J
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I can not choose AZ-Delivery NodeMCU V2 WiFi Amica ESP8266 ESP-12F I2C
jvrh_1
Aug 11, 2023
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3
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1K
Aug 11, 2023
jvrh_1
J
Configure esp8266 through the B4A application
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Aug 1, 2023
2
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29
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2K
Aug 9, 2023
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Aug 8, 2023
Answers
1
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543
Aug 9, 2023
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pixet
Aug 8, 2023
Answers
3
Views
828
Aug 8, 2023
mcqueccu
ESP32 error: E (259) psram: PSRAM ID read error: 0xffffffff
peacemaker
Aug 8, 2023
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0
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1K
Aug 8, 2023
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S
Which board has WiFi or bluetooth
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Aug 8, 2023
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1
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390
Aug 8, 2023
teddybear
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Yafuhenk
Aug 4, 2023
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6
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1K
Aug 6, 2023
Yafuhenk
[inline-c] how to receive several strings\arrays from C-code ?
peacemaker
Jul 31, 2023
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2
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343
Aug 1, 2023
Erel
list of objects of custom type
peacemaker
Jul 31, 2023
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1
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373
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[inline-c] exclude non-needed references
peacemaker
Jul 30, 2023
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433
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Jul 28, 2023
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2
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641
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[inline-c] how to pass 2 strings into ?
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Jul 28, 2023
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1
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400
Jul 28, 2023
peacemaker
maybe a small tutorial for INLINE-C <-> B4R data passing ?
peacemaker
Jul 28, 2023
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0
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568
Jul 28, 2023
peacemaker
ESP32 based Game of Life
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Views
274
Jul 28, 2023
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ESP32 RTC data storage: store max measurements
peacemaker
Jul 27, 2023
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2
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961
Jul 28, 2023
peacemaker
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