B4R Code Snippets

E
MCP3204 12bit ADC with ESP32
Replies
3
Views
191
hatzisn
hatzisn
M
M5 Stick-C
Replies
8
Views
3K
thetrueman
T
hatzisn
ESP32CAM - Print Logs Workaround - b4xlib included
Replies
1
Views
352
hatzisn
hatzisn
N
Ethernet ENC28J60 solution
Replies
0
Views
488
Nator
N
Hans- Joachim Krahe
Reading 6 CJMCU (96 Pins) for keyboard
Replies
0
Views
1K
Hans- Joachim Krahe
Hans- Joachim Krahe
KMatle
Base64 en-/decode via inline C
Replies
4
Views
1K
hatzisn
hatzisn
KMatle
Get the time from a timserver (the easy way)
Replies
1
Views
547
KMatle
KMatle
KMatle
ESP32: HMAC with SHA256 (other md's will do, too) via inline c
Replies
0
Views
1K
KMatle
KMatle
OGmac
ModBus RTU
Replies
11
Views
7K
OGmac
OGmac
hatzisn
ESP8266 yield() function
Replies
6
Views
2K
hatzisn
hatzisn
moty22
Oscillator 1-1,000,000 Hz
Replies
0
Views
896
moty22
moty22
moty22
PWM with selection of frequency
Replies
0
Views
824
moty22
moty22
QtechLab
Arduino NANO Serial AES-128KeyGen
Replies
0
Views
1K
QtechLab
QtechLab
Peter Simpson
Using a PIR to rotate a servo (Emulating PIR opening/closing powered doors)
Replies
8
Views
2K
Beja
Beja
Erel
Tip: Getting rid of the excessive compiler logs
Replies
1
Views
2K
Beja
Beja
Peter Simpson
Reading a water/soil sensor (3 pin red)
Replies
9
Views
3K
Beja
Beja
Mark Read
Uploading data to ThingSpeak using MQTT
Replies
0
Views
856
Mark Read
Mark Read
Peter Simpson
Temperature sensors comparison - DS18B20 vs DHT11
Replies
1
Views
4K
moty22
moty22
Peter Simpson
Reading temperature sensor DS18B20 via inline C/C++, again
Replies
16
Views
8K
moty22
moty22
I
Adafruit IO: Sending multiple data feeds with only one mqtt Publish message
Replies
1
Views
2K
hatzisn
hatzisn
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