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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
Messages
285
C/C++ Question
.hpp file only
Sunday at 6:30 AM
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L
Cannot get sms message
LenoB1
Apr 4, 2024
Answers
0
Views
100
Apr 4, 2024
LenoB1
L
Change BlueTooth name in the middle of the program
Gerardo Tenreiro
Apr 3, 2024
Answers
0
Views
181
Apr 3, 2024
Gerardo Tenreiro
ESP8266Ping lib trouble...
peacemaker
Mar 9, 2024
Answers
0
Views
209
Mar 9, 2024
peacemaker
Washing machine control using esp8266
Cesar_Morisco
Mar 4, 2024
Answers
0
Views
268
Mar 4, 2024
Cesar_Morisco
OTA update and program download via WIFI
Gerardo Tenreiro
Feb 29, 2024
Answers
0
Views
235
Feb 29, 2024
Gerardo Tenreiro
Display SSD1306 Connected esp8266 01
Cesar_Morisco
Jan 23, 2024
Answers
0
Views
196
Jan 23, 2024
Cesar_Morisco
D
B4r rlittleFS append problem SOLVED it was me
davelew1s
Nov 13, 2023
Answers
0
Views
331
Nov 13, 2023
davelew1s
D
Help to fix library for BH1750
peacemaker
Aug 14, 2023
Answers
0
Views
291
Aug 14, 2023
peacemaker
ESP32 error: E (259) psram: PSRAM ID read error: 0xffffffff
peacemaker
Aug 8, 2023
Answers
0
Views
1K
Aug 8, 2023
peacemaker
maybe a small tutorial for INLINE-C <-> B4R data passing ?
peacemaker
Jul 28, 2023
Answers
0
Views
593
Jul 28, 2023
peacemaker
ESP32 based Game of Life
josejad
Jul 28, 2023
Answers
0
Views
281
Jul 28, 2023
josejad
speed of Bluetooth connection variants
peacemaker
Jul 21, 2023
Answers
0
Views
574
Jul 21, 2023
peacemaker
How have ASK DX-RF 433 Sender and receiver B4R library ?
vali khandangoll
Jun 5, 2023
Answers
0
Views
239
Jun 5, 2023
vali khandangoll
E
How to Receive audiostreamer from example walkie talkie b4a on ESP8266
eljare24
Mar 10, 2023
Answers
0
Views
613
Mar 10, 2023
eljare24
E
Using e.g. SPIFFS inside a Sub which is called from inline C only crashes
KMatle
Jan 31, 2023
Answers
0
Views
424
Jan 31, 2023
KMatle
S
uft error
ShadTech
Dec 20, 2022
Answers
0
Views
677
Dec 20, 2022
ShadTech
S
heartbeat sensor ky -039
leilymhd
Dec 11, 2022
Answers
0
Views
380
Dec 11, 2022
leilymhd
ESP access point password and html question
giggetto71
Dec 5, 2022
Answers
0
Views
485
Dec 5, 2022
giggetto71
T
Change Oscillator
takhmin77
Dec 3, 2022
Answers
0
Views
453
Dec 3, 2022
takhmin77
T
who have KY-039 Heart Rate library ?
vali khandangoll
Nov 29, 2022
Answers
0
Views
482
Nov 29, 2022
vali khandangoll
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