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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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51
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285
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285
C/C++ Question
.hpp file only
Sunday at 6:30 AM
Erel
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ESP8266 - reading JSON from PHP on the web
petr4ppc
Aug 27, 2019
Answers
7
Views
2K
Aug 28, 2019
petr4ppc
ESP8266 - send variables in URL to some www server
petr4ppc
Aug 26, 2019
Answers
4
Views
894
Aug 27, 2019
petr4ppc
Powering 4 rele module
josejad
Aug 26, 2019
Answers
3
Views
2K
Aug 27, 2019
josejad
S
Gps
Sina Sinakh
May 24, 2016
Answers
4
Views
1K
Aug 24, 2019
vali khandangoll
M
PCF8574 class
Mostez
Aug 24, 2019
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0
Views
928
Aug 24, 2019
Mostez
M
PLC-optocoupler-3wire_sensor
Tayfur
Aug 6, 2019
2
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23
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5K
Aug 22, 2019
tigrot
rAdafruitSSD1306 lib (does NOT work) vs. Inline C (works)
KMatle
Aug 21, 2019
Answers
1
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1K
Aug 22, 2019
Erel
M
Row, Col to array index
Mostez
Aug 13, 2019
Answers
3
Views
865
Aug 13, 2019
emexes
E
E
B4R NumberFormat string buffer overwrite or out-of-bounds?
emexes
Aug 13, 2019
Answers
3
Views
2K
Aug 13, 2019
Erel
R
Errors handling on lost connection, client/ server tutorial, 8266 wifi
RJB
Aug 13, 2019
Answers
4
Views
1K
Aug 13, 2019
RJB
R
R
"error" log in B4R Astreams Client/ Server Tutorial
RJB
Aug 12, 2019
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11
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1K
Aug 13, 2019
RJB
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R
B4R Sockets, Astreams, initialize, errors. 8266 wifi
RJB
Aug 6, 2019
2
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21
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2K
Aug 13, 2019
RJB
R
M
ST7920 graphics LCD
Mostez
Aug 7, 2019
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10
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2K
Aug 11, 2019
emexes
E
L
Random Number
lamviec4
Aug 8, 2019
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2
Views
1K
Aug 8, 2019
Johan Schoeman
D
circuito.io + ESP8266 ESP01 communication pins
dangquan091
Aug 7, 2019
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2
Views
909
Aug 7, 2019
janderkan
Send Recive Long Data
Tayfur
Aug 5, 2019
Answers
3
Views
2K
Aug 6, 2019
Erel
problem about I2C LCD display
vali khandangoll
Jul 8, 2019
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6
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2K
Aug 2, 2019
vali khandangoll
M
MAX7219 and 7-segment display
Mostez
Jul 27, 2019
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18
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3K
Aug 1, 2019
emexes
E
Blue tooth master and slave
hatzisn
Jul 31, 2019
Answers
4
Views
1K
Aug 1, 2019
emexes
E
B4R v2.80 BETA is available for download
Erel
Jun 13, 2019
Answers
12
Views
5K
Jul 31, 2019
BertI
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