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 | ||
|---|---|---|---|---|---|
| jimEW | "I know this is more than 6 years old but it fit what I needed to accomplish so I ordered all the pieces and parts. I have struggled with the code a..." | Read more » | about 1 year ago | |||
| 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 » | over 2 years 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 » | 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 » | over 5 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 » | over 6 years ago | |||
| mrkhan1994 | "great project, can you guy help me monitor the signal wirelessly " | Read more » | over 6 years ago | |||
| WaterGeek | "Thank you! @liz " | Read more » | almost 7 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 » | almost 7 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 » | almost 7 years ago | |||
| rockets | "@Madtinker Can you find the code like below? You may change the setting here to make the RTC in your loc time. " | Read more » | over 7 years ago | |||
| MadTinker | "@shanlter I've gotten everything connected and the initial tests are good. " | Read more » | over 7 years ago | |||
| shanlter | "@MadTinker, I just take a look of the Colorado River Watch training, it looks very interesting and I want to learn how Colorado people monitor the ..." | Read more » | over 7 years ago | |||
| MadTinker | "@shanlter No worries, things will work out fine. I won't be at the Barnraising, I'm already committed to attending a training class for Colorado Ri..." | Read more » | over 7 years ago | |||
| shanlter | "Hi @MadTinker, I feel very sorry for RTC (also for the cable, and many other things...) When I make this guideline, DFRobot did't have the RTC I'm ..." | Read more » | over 7 years ago | |||
| MadTinker | "@rockets Well.... a lot of possibilities for lessons learned. The good news is that between binges of travel, I spent a bit of time getting (somewh..." | Read more » | over 7 years ago | |||
| rockets | "@Madtinker how about your project? Anything we can help? " | Read more » | over 7 years ago | |||
| liz | "Thanks @Rockets ! " | Read more » | over 7 years ago | |||
| rockets | "Everbody we have checked the github, we found that the github code have some problem, then we fix it. So now maybe you can use it now. " | Read more » | over 7 years ago | |||
| MadTinker | "@rockets Got the cables today. Thanks! " | Read more » | over 7 years ago | |||
| rockets | "@Madtinker I have send a mail to you, let me know the order no. so that I can put the cable to you. " | Read more » | over 7 years ago | |||
| MadTinker | "@rockets Have you had a chance to check on the cables for the isolation boards? I very (very!) much appreciated the loan of the two boards, but wit..." | Read more » | over 7 years ago | |||
| MadTinker | "@rockets Yeah, I was going too fast and assumed that the parts list was good. I still need to order the ORP SEN0165. If you can tell me the SKUs fo..." | Read more » | over 7 years ago | |||
| rockets | "@MadTinker obviously you order a wrong one, you should order sen0169, I will help you to solve it. Don't worry. " | Read more » | over 7 years ago | |||
| MadTinker | "@shanlter @rocket Unfortunately, I was/am in a time crunch and just followed the parts list put together by @shanlter without cross checking it wit..." | Read more » | over 7 years ago |