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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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GUUOOO Tech IOT-GA6-B - - Any info welcome (gsm/gprs module)
rabbitBUSH
Oct 9, 2019
2
Answers
25
Views
26K
Jan 11, 2020
rabbitBUSH
M
ESP8266
Michael1968
Apr 11, 2016
2
Answers
39
Views
14K
Jun 19, 2016
davehouston
D
[SOLVED] Problems with ESP32-CAM-MB
hatzisn
Jan 3, 2022
Answers
16
Views
14K
Oct 19, 2022
hatzisn
D
[Solved] Question about AT-09 BLE bluetooth
Deleted member 103
Apr 17, 2021
2
Answers
20
Views
12K
May 10, 2021
Deleted member 103
D
S
ESP8266 to turn on/off PC?
susu
Apr 6, 2017
Answers
15
Views
11K
Apr 21, 2017
susu
S
ESP WROOM 32 PINS
fbritop
May 27, 2019
Answers
3
Views
9K
May 28, 2019
fbritop
Stepper motor + L298N
BaGRoS
Apr 3, 2017
Answers
17
Views
9K
May 29, 2022
Cableguy
K
ESP32 CAM Answers :-)
KiloBravo
Mar 5, 2022
Answers
11
Views
9K
Apr 27, 2022
koffie
K
K
ESP32 and BlueTooth
KiloBravo
Mar 21, 2020
Answers
9
Views
9K
Jun 2, 2021
Gura 73
G
R
Hardware Serial on ESP32
rodmcm
Sep 17, 2018
Answers
13
Views
8K
Sep 27, 2019
petr4ppc
[SOLVED] RFID-RC522 and WeMos R1D1 working!
giggetto71
Apr 11, 2021
Answers
0
Views
8K
Apr 11, 2021
giggetto71
[IoT WiFi PLC] Industrial PLC arduino based
Bladimir Carrillo
Dec 12, 2016
Answers
14
Views
8K
Jan 30, 2017
Erel
Library LILYGO TTGO T-Call V1.3 -ESP32
sasetcolombia
Sep 4, 2020
Answers
2
Views
7K
Sep 7, 2020
sasetcolombia
TM1637 7 SEGMENT, 4 DIGIT LED DISPLAY (NOT WORKING)
Kevin
Jun 8, 2018
Answers
7
Views
7K
Jun 9, 2018
Kevin
S
Wemos Lolin32 & RFID-RC522
sorex
Aug 6, 2020
Answers
6
Views
7K
Nov 18, 2020
nookie
N
CAN bus for ESP32 by rCAN
peacemaker
May 28, 2021
Answers
5
Views
7K
Jul 2, 2021
peacemaker
DeepSleep in Wemos D1 R2
derez
Oct 26, 2017
Answers
2
Views
7K
Oct 27, 2017
derez
B
Could ESP32 work as a bluetooth headset ?
basicall
Jun 14, 2017
Answers
4
Views
7K
Nov 24, 2018
Chris160179
J
ESP8266 - wifi and socket
jarda
Jul 19, 2016
Answers
3
Views
7K
Jul 20, 2016
Erel
C
RadioHead RF95 Lora Library
Carlengue
Oct 3, 2017
Answers
9
Views
7K
Dec 3, 2017
Erel
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B4R - Arduino, ESP8266 and ESP32
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