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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
join the B4X community
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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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289
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289
C/C++ Question
.hpp file only
May 18, 2024
Johan Schoeman
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B4J to B4R(ESP8266) to Arduino Mega (Arduino IDE)
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Jan 6, 2021
Answers
1
Views
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Jan 6, 2021
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help me to select variable type
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Jan 3, 2021
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D
MFRC522
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Jan 4, 2021
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D
ESP32 BLE HID Keyboard / Mouse
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Is it safe? (and more) - Some advice please.
hatzisn
Dec 26, 2020
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6
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Dec 28, 2020
hatzisn
G
B4R Projects / Board Selector
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Dec 23, 2020
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1
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Dec 23, 2020
Erel
A
B4R UDP with Macrodroid
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Dec 14, 2020
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3
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Dec 20, 2020
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M
How make a postrequest with credentials
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Dec 16, 2020
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3
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857
Dec 17, 2020
monki
M
M
b4r reports "error map is not correct"
MbedAndroid
Mar 25, 2019
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13
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2K
Dec 16, 2020
MbedAndroid
M
M
b4r crash when started up after 30 seconds
MbedAndroid
Dec 15, 2020
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3
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591
Dec 16, 2020
MbedAndroid
M
access denied
lucdrb
Dec 11, 2020
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9
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1K
Dec 13, 2020
lucdrb
C
max limite of payload with mqtt_messagearrived?
candide
Feb 29, 2020
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3
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2K
Dec 11, 2020
janderkan
help in c
roberto64
Dec 8, 2020
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6
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Dec 8, 2020
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mpu6050 calibration: setXAccelOffset
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Dec 6, 2020
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Dec 8, 2020
peacemaker
libreria AP_Sync_h
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Dec 6, 2020
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3
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832
Dec 7, 2020
roberto64
M
Inline-C in Code Modul
Michael1968
Dec 7, 2020
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1
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623
Dec 7, 2020
Erel
T
IOS14 cannot set ESP8266 wifi ssid name and password
tzfpg
Dec 4, 2020
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3
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726
Dec 7, 2020
Erel
M
how include Serial1.print in library
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Nov 30, 2020
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2
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Nov 30, 2020
Michael1968
M
esp8266 OTA updater error: -1 HTTP error: connection failed
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Nov 11, 2020
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2
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2K
Nov 29, 2020
peacemaker
N
porting a old Due-Project to ESP32 (need help)
newbie
Nov 29, 2020
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1
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879
Nov 29, 2020
newbie
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