Welcome to GreenPonik Atlas Scientific OEM i2c’s documentation!¶
GreenPonik_Atlas_Scientific_OEM_i2c.py Library for Raspberry pi¶
A python3 class to use Atlas Scientific OEM circuits on i2c bus.
¶
! Only tested on Raspberry Pi 3 A+ !
¶
Table of Contents¶
Installation¶
> git clone https://github.com/GreenPonik/GreenPonik_Atlas_Scientific_OEM_i2c.git
cd GreenPonik_Atlas_Scientific_OEM_i2c
pip3 install -r requirements.txt
or
> pip3 install greenponik-atlas-scientific-oem-i2c
from GreenPonik_Altas_Scientific_i2c.ECI2c import ECI2c
from GreenPonik_Altas_Scientific_i2c.PHI2c import PHI2c
Examples¶
Read EC¶
works with EC circuit https://www.atlas-scientific.com/circuits/conductivity-oem-circuit/
from GreenPonik_Altas_Scientific_OEM_i2c.ECI2c import ECI2c
if __name__ == "__main__":
try:
print("get device infos")
ec_i2c = ECI2c(
bus=1,
addr=ECI2c.ADDR_OEM_TXT_TO_HEXA['EC'],
moduletype="EC",
)
print(ec_i2c.get_device_info())
# put here the current temperature
print(ec_i2c.set_temperature(25.00))
ec = ec_i2c.get_read()
print("current ec is %.2f" % ec)
except Exception as e:
print("Exception occured", e)
go to ec example
Read pH¶
works with pH circuit https://www.atlas-scientific.com/circuits/ph-oem-circuit/
from GreenPonik_Altas_Scientific_OEM_i2c.PHI2c import PHI2c
if __name__ == "__main__":
try:
print("get device infos")
ph_i2c = PHI2c(
bus=1,
address=PHI2c.ADDR_OEM_TXT_TO_HEXA['PH'],
moduletype="PH",
)
print(ph_i2c.get_device_info())
print(ph_i2c.get_read())
except Exception as e:
print("Exception occured", e)
go to ph example
todo list¶
add calibration workflow in examples
add compatibility with all circuits (OD / ORP / CO2 / PRESSURE / FLOW)
Credits¶
Write by Mickael Lehoux, from GreenPonik, 2020