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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 Code Snippets
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Temperature sensors comparison - DS18B20 vs DHT11
Peter Simpson
Apr 1, 2017
Replies
1
Views
7K
Mar 6, 2021
moty22
Reading temperature sensor DS18B20 via inline C/C++, again
Peter Simpson
Feb 18, 2017
Replies
16
Views
11K
Mar 4, 2021
moty22
I
Adafruit IO: Sending multiple data feeds with only one mqtt Publish message
inakigarm
Mar 2, 2021
Replies
1
Views
4K
Mar 3, 2021
hatzisn
Returning value to B4R RunNative calls from c code
Daestrum
Feb 20, 2021
Replies
1
Views
2K
Feb 21, 2021
Cableguy
GY-530 / VL53L0X Time of Flight (ToF) laser ranging sensor - Inline C
Peter Simpson
Jul 27, 2017
Replies
5
Views
10K
Feb 18, 2021
janderkan
B
12 bit analog output for ESP32 with MCP492X via SPI
bussi04
Jan 31, 2021
Replies
0
Views
4K
Jan 31, 2021
bussi04
B
Play tone in ESP8266.
hatzisn
Oct 7, 2020
Replies
2
Views
3K
Nov 12, 2020
hatzisn
7 segment display (with dots)
derez
Oct 25, 2020
Replies
1
Views
3K
Oct 26, 2020
tigrot
T
Using the second core on an ESP32
Tron71
Jun 3, 2020
Replies
2
Views
3K
Oct 15, 2020
Tron71
T
Setting the hostname of an ESP32
KMatle
Sep 1, 2020
Replies
4
Views
3K
Sep 2, 2020
Cableguy
Random number between X and Y
tchart
Aug 26, 2020
Replies
0
Views
2K
Aug 26, 2020
tchart
Enhanced pusbutton handling
tigrot
Jul 15, 2020
Replies
1
Views
2K
Jul 19, 2020
tigrot
ESP32 with built in OLED display connected to WiFi - Inline C extension method for BMP images
NoNickName
Jun 23, 2020
Replies
0
Views
3K
Jun 23, 2020
NoNickName
Day of week calculation
NoNickName
Jun 7, 2020
Replies
0
Views
1K
Jun 7, 2020
NoNickName
R
DS3231 Clock - Another Snippet
rodmcm
Dec 6, 2018
Replies
8
Views
5K
Jan 25, 2020
vali khandangoll
Reading KY-023 dual-axis XY joystick
Peter Simpson
Sep 18, 2018
Replies
2
Views
5K
Oct 27, 2019
thetahsk
Set servo angle via a potentiometer, show angle on display
Peter Simpson
Apr 13, 2017
Replies
1
Views
5K
Oct 27, 2019
thetahsk
Base64 decoding
Erel
Sep 8, 2019
Replies
0
Views
4K
Sep 8, 2019
Erel
See human readable Arduino running time
hatzisn
Jul 17, 2019
Replies
3
Views
3K
Jul 18, 2019
Erel
RadioButton with ESP Server
Hans- Joachim Krahe
Jul 17, 2019
Replies
0
Views
2K
Jul 17, 2019
Hans- Joachim Krahe
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B4R - Arduino, ESP8266 and ESP32
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