Menu
Home
Products
B4A
B4i
B4J
B4R
Showcase
Store
Learn
General
Guides
Video Tutorials
Glossary
Teach
Blog
Forums
New posts
What's new
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Menu
Log in
Register
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 welcomed to
join the B4X community
.
Home
Forums
B4R - Arduino, ESP8266 and ESP32
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
B4R Code Snippets
1
2
3
4
5
Next
1 of 5
Go to page
Go
Next
Last
Filters
Show only:
Loading…
B4R Code Snippet
Using a PIR to rotate a servo (Emulating PIR opening/closing powered doors)
Peter Simpson
Apr 5, 2021
Replies
8
Views
384
Apr 6, 2021
Beja
B4R Code Snippet
Tip: Getting rid of the excessive compiler logs
Erel
Jan 5, 2020
Replies
1
Views
1K
Apr 1, 2021
Beja
B4R Code Snippet
Reading a water/soil sensor (3 pin red)
Peter Simpson
Aug 20, 2018
Replies
9
Views
2K
Mar 28, 2021
Beja
B4R Code Snippet
Uploading data to ThingSpeak using MQTT
Mark Read
Mar 21, 2021
Replies
0
Views
201
Mar 21, 2021
Mark Read
B4R Code Snippet
Temperature sensors comparison - DS18B20 vs DHT11
Peter Simpson
Apr 1, 2017
Replies
1
Views
3K
Mar 6, 2021
moty22
B4R Code Snippet
Reading temperature sensor DS18B20 via inline C/C++, again
Peter Simpson
Feb 18, 2017
Replies
16
Views
5K
Mar 4, 2021
moty22
I
B4R Code Snippet
Adafruit IO: Sending multiple data feeds with only one mqtt Publish message
inakigarm
Mar 2, 2021
Replies
1
Views
169
Mar 3, 2021
hatzisn
B4R Code Snippet
Returning value to B4R RunNative calls from c code
Daestrum
Feb 20, 2021
Replies
1
Views
219
Feb 21, 2021
Cableguy
B4R Code Snippet
GY-530 / VL53L0X Time of Flight (ToF) laser ranging sensor - Inline C
Peter Simpson
Jul 27, 2017
Replies
5
Views
5K
Feb 18, 2021
janderkan
B
B4R Code Snippet
12 bit analog output for ESP32 with MCP492X via SPI
bussi04
Jan 31, 2021
Replies
0
Views
210
Jan 31, 2021
bussi04
B
M
B4R Code Snippet
M5 Stick-C
Michael1968
Dec 6, 2020
Replies
6
Views
958
Jan 7, 2021
Michael1968
M
B4R Code Snippet
Play tone in ESP8266.
hatzisn
Oct 7, 2020
Replies
2
Views
505
Nov 12, 2020
hatzisn
B4R Code Snippet
7 segment display (with dots)
derez
Oct 25, 2020
Replies
1
Views
552
Oct 26, 2020
tigrot
T
B4R Code Snippet
Using the second core on an ESP32
Tron71
Jun 3, 2020
Replies
2
Views
792
Oct 15, 2020
Tron71
T
B4R Code Snippet
Setting the hostname of an ESP32
KMatle
Sep 1, 2020
Replies
4
Views
835
Sep 2, 2020
Cableguy
B4R Code Snippet
Random number between X and Y
tchart
Aug 26, 2020
Replies
0
Views
306
Aug 26, 2020
tchart
B4R Code Snippet
Enhanced pusbutton handling
tigrot
Jul 15, 2020
Replies
1
Views
539
Jul 19, 2020
tigrot
B4R Code Snippet
ESP32 with built in OLED display connected to WiFi - Inline C extension method for BMP images
NoNickName
Jun 23, 2020
Replies
0
Views
529
Jun 23, 2020
NoNickName
B4R Code Snippet
Day of week calculation
NoNickName
Jun 7, 2020
Replies
0
Views
408
Jun 7, 2020
NoNickName
B4R Code Snippet
ModBus RTU
OGmac
Mar 18, 2020
Replies
3
Views
2K
Apr 23, 2020
OGmac
1
2
3
4
5
Next
1 of 5
Go to page
Go
Next
Last
You must log in or register to post here.
Home
Forums
B4R - Arduino, ESP8266 and ESP32
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top