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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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289
Messages
289
C/C++ Question
.hpp file only
May 18, 2024
Johan Schoeman
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Byte() to string, string to byte in http request
petr4ppc
Sep 7, 2024
Answers
4
Views
365
Sep 9, 2024
RJB
R
ESPUI lib: how to use const AwsClientStat_WS_CONNECTED ?
peacemaker
Sep 8, 2024
Answers
0
Views
129
Sep 8, 2024
peacemaker
Ethernet LAN8720
peacemaker
Sep 5, 2024
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5
Views
230
Sep 8, 2024
Erel
ESPUI trouble: MCU is loop rebooted
peacemaker
Sep 2, 2024
2
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20
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548
Sep 7, 2024
candide
C
error: control reaches end of non-void function
petr4ppc
Aug 14, 2024
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6
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362
Sep 5, 2024
petr4ppc
Problems with ESP32 ARDUINO 3.1.0 update
Gerardo Tenreiro
Sep 2, 2024
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3
Views
259
Sep 3, 2024
Gerardo Tenreiro
Arduino nano not recognized
Beja
Sep 1, 2024
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1
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175
Sep 3, 2024
rbghongade
Alternative of ESPUI interface lib?
peacemaker
Sep 2, 2024
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0
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130
Sep 2, 2024
peacemaker
G
rHttpUtils2 SSL problem
GaryDUK
Aug 28, 2024
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7
Views
389
Sep 2, 2024
GaryDUK
G
Passing a variable to #If c
yaqoob
Sep 2, 2024
Answers
2
Views
166
Sep 2, 2024
yaqoob
rESPUI: rebooting MCU at web-page refresh
peacemaker
Aug 24, 2024
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2
Views
219
Sep 2, 2024
peacemaker
Compilation options
peacemaker
Aug 30, 2024
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2
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141
Sep 1, 2024
peacemaker
[SOLVED]Function Chr(AscII Code) simplification?
rwblinn
Jan 25, 2021
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6
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2K
Aug 30, 2024
Tim Chapman
T
ESP WiFi mode: NETwork-mode and\or AP-mode
peacemaker
Aug 30, 2024
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2
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178
Aug 30, 2024
peacemaker
How substitute "log()" B4R IDE function ?
peacemaker
Aug 30, 2024
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2
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131
Aug 30, 2024
peacemaker
Suggestion of idea on how to make a backup
Gerardo Tenreiro
Aug 13, 2024
2
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23
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921
Aug 28, 2024
Gerardo Tenreiro
Can the ESP32 ULP be used from B4R?
Gerardo Tenreiro
Aug 26, 2024
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2
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246
Aug 27, 2024
Gerardo Tenreiro
P
[SOLVED] NeoPixel library and ESP32
Pitag
Aug 26, 2024
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1
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297
Aug 26, 2024
Pitag
P
Error in reading a button!
Beja
Aug 24, 2024
Answers
16
Views
536
Aug 26, 2024
Beja
problem with rArduinoNvs lib under ESP32-C3
peacemaker
Aug 22, 2024
Answers
5
Views
383
Aug 25, 2024
Erel
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