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6 questions
0
votes
1
answer
189
views
Adafruit fingerprint sensor library error on a Raspberry Pi 4
I'm trying to test my fingerprint sensor, it shows up on the terminal too, but when I run this code this error shows up:
Traceback (most recent call last):
File "<string>", line 9, ...
- 13
0
votes
1
answer
452
views
R503 fingerprint sensor
I'm working with an R503 fingerprint sensor and a Raspberry Pi, and I'm encountering an issue where I'm receiving a "Failed to Read Data from Sensor" error message.I am using the libraries ...
0
votes
1
answer
533
views
No module named 'Adafruit_DHT' Raspberry pi 4 model B 32-bit OS
I'm having a Raspberry Pi 4 model B with 32-biy OS
I have tried to use this command to install 'Adafruit_DHT' on my Raspberry pi 4 model B :
git clone https://github.com/adafruit/Adafruit_Python_DHT....
- 13
0
votes
1
answer
10k
views
No module named 'Adafruit_GPIO'
I am doing the project in this video (https://www.youtube.com/watch?v=9sb_zuHGmY4) with the OLED screen.
The step by step guide I followed (https://www.the-diy-life.com/diy-raspberry-pi-4-desktop-case-...
- 11
3
votes
2
answers
11k
views
(Adafruit_Python_DHT - Raspberry Pi) in get_platform RuntimeError: Unknown platform
I have a Raspberry Pi 4 connected with a DHT22 sensor, and I want to read data from my sensor.
So I installed the library Adafruit_DHT
sudo pip3 install Adafruit_DHT
then, I navigate to the directory ...
- 4,244
1
vote
0
answers
582
views
Reading DHT22 from flask murders gpio
I've hit a roadblock here and need some help...
I have a raspberry pi 4 with a DHT22 temp/humid sensor and flask to show the data on a simple webpage (data is also written to an sqlite3 database but ...
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