KnowFlow
knowflow

KnowFlow is designed for environmental activists who wants to monitor water quality and get real time data. Now it can monitor 5 parameters: **Temperature, pH, ORP, Electronic conductivities, Dissolved Oxygen**. It is based on Arduino, easy to change and add more sensors and modules. Currently it stores the data on a micro SD card, also the data can be read on phone by bluetooth (except for Dissolved Oxygen). Most of the sensor used are from [DFRobot](https://www.dfrobot.com) and [Atlas Scientific](https://www.atlas-scientific.com), which are the main 2 sensor suppliers for Arduino users. ## Questions Questions can be either frequently asked questions, or "next step" challenges we're looking to solve. [questions:knowflow] ## Activities Activities show how to use this project, step by step. [activities:knowflow] ...


Author Comment Last activity Moderation
infowavex9 "It is the technology of automatically collecting consumption, diagnostic, and status data from water meters. Wavex coin Wavex is a US-based Coin th..." | Read more » 4 months ago
mauriceatkinson "Hi I would love to build a system just like this but I am concerned that the github libraries are over 4 years old and look like they are not manin..." | Read more » 10 months ago
rockets "glad to come back! " | Read more » almost 3 years ago
liz "So exciting! Always great to hear from you Rockets! :D " | Read more » almost 3 years ago
rockets "I will send you one set when it finishes. and keep my promise. " | Read more » almost 3 years ago
janey "thanks for your share . You can obtain TC mold and mildews, electrical power gadgets, claemorizer, drip trips, and all various other types of acces..." | Read more » almost 3 years ago
vjpixel "I'm thrilled about the news! " | Read more » almost 3 years ago
warren "Thanks! I'd guess that's true of some of #dfrobot / #knowflow sensors too, since several of theirs ship with buffer and are off-the-shelf probes co..." | Read more » almost 3 years ago
wln215 "I've notices that if these pH meters are left sitting out, or if they get used frequently enough, they need calibration. These sets come with buffe..." | Read more » almost 3 years ago
warren "For one, these sensors don't seem to log data, but they're so easy to use otherwise that they seem pretty good for a workshop, for example! cc @ch..." | Read more » almost 3 years ago
liz "Welcome again Will!!!!!!!!!!!!!!! Very useful post. " | Read more » almost 3 years ago
warren "Hi Will! I'd like to also connect to this great older post just to be looped in: https://publiclab.org/notes/warren/12-06-2017/help-document-how-to..." | Read more » about 3 years ago
dominictoretto1831997 "I wrong or this could be considered as "method"? Its own particularities made the KnowFlow a different one than Coqui, Riffle or Mae d'aigua. I'm b..." | Read more » about 3 years ago
shanlter "Hi @mrkhan1994 Thanks for your interest, I haven't tried, but I know @rockets have used this iot module to get data wirelessly (it need wifi tho). ..." | Read more » about 4 years ago
mrkhan1994 "great project, can you guy help me monitor the signal wirelessly " | Read more » about 4 years ago
yamanoorsai "In fact, if the analog output is linear, I would not need the meter " | Read more » over 4 years ago
yamanoorsai "Hello, I would be glad to help as long as I get to share my work under an open license with everyone. How does one gain access to the HCHO meter li..." | Read more » over 4 years ago
Bronwen "Apologies for the mass tagging here, I know a lot of you have been in the mix providing great support and advice so far, but if anyone feels they h..." | Read more » over 4 years ago
WaterGeek "Thank you! @liz " | Read more » over 4 years ago
liz "Hi @WaterGeek, great to hear from the https://www.mytapwater.org/ project! There are many various water testing projects happening around here, but..." | Read more » over 4 years ago
WaterGeek "Anyone have a translation for this? would like to collect water quality data at a few locations for a project I'm working on. " | Read more » over 4 years ago
WaterGeek "Nice work. That Arduino sketch (.ino) available? " | Read more » over 4 years ago
incaking "/* Ph And Temperature Sensing Sample Code * ph meter sensor data reading * real time temperature monitoring Hardware List * 18B20 temperature s..." | Read more » almost 5 years ago
shanlter "@shanlter awards a barnstar to incaking for their awesome contribution! " | Read more » almost 5 years ago