arduino-i2c-scd4x
arduino-sht
| arduino-i2c-scd4x | arduino-sht | |
|---|---|---|
| 3 | 2 | |
| 36 | 65 | |
| - | - | |
| 1.0 | 5.0 | |
| about 1 year ago | 3 months ago | |
| C++ | C++ | |
| BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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arduino-i2c-scd4x
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Can't enable auto-calibration of SCD41
I want to enable the auto calibration (ASC) mode for the SCD41 but it doesn't seem to work. I connected the SCD41 to an ESP8266 and used an Arduino IDE and the Sensirion Arduino library https://github.com/Sensirion/arduino-i2c-scd4x. The code I used to enable it is scd4x.setAutomaticSelfCalibration(1) and it outputted 0, which indicates that it is enabled successfully. But when I checked the status of ASC with getAutomaticSelfCalibration(), it outputted 0, which indicates that the ASC is disabled and getAutomaticSelfCalibrationInitialPeriod always outputs16383, which indicates that there are still 16383 hours until the first ASC.
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Very basic I2C help
Depending on what you want to do, there's also a SCD4x library straight from Sensirion that you can use with Arduino. I've used it successfully with the SCD41. Sensirion's examples usually start with reading the serial numbers of their sensors, although with the help of library functions.
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ESP-32 SCD-41 Sensor
Their own library: https://github.com/Sensirion/arduino-i2c-scd4x
arduino-sht
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I2C does not work between Seeed XIAO Sense and Sensirion SHT41
I need a better temperature sensor then the one on the XIAO Sense and a humidity-sensor on top, so I bought the Sensirion SHT41 evaluation kit (https://sensirion.com/products/catalog/SEK-SHT41/), connected 3v3, GND and SCL / SDA, installed all dependencies per https://github.com/Sensirion/arduino-sht and the example in adafruit-sht/sht-autodetect but it does not recognize anything connected to I2C.
- SHT40 best temp humidity sensor
What are some alternatives?
Arduino-MQ131-driver - Arduino driver for gas sensor MQ131 (Ozone / O3)
PZEM-004T-v30 - Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter
scd4x-CO2 - A library to interface esp chips with the SCD4x CO2 sensors in the Arduino (c++) Framework.
AHTxx - This is an Arduino library for Aosong ASAIR AHT1x, AHT2x Digital Humidity & Temperature Sensor
IRremoteESP8266 - Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/
Adafruit-Fingerprint-Sensor-Library - Arduino library for interfacing to the fingerprint sensor in the Adafruit shop
sensirion-sps30 - Sensirion SPS30 Python library
ArduinoJson - 📟 JSON library for Arduino and embedded C++. Simple and efficient.
embedded-sht - Embedded SHT Drivers for Sensirion Temperature and Humidity Sensors - Download the Zip Package from the Release Page
Arduino-SIM800L-driver - Arduino driver for GSM/GPRS module SIMCom SIM800L to make HTTP/S connections with GET and POST methods
TLE5012-Magnetic-Angle-Sensor - This repository includes an library for Arduino for the TLE5012 Magnetic Angle Sensor with SSC interface.