New Product – 3.3V to 5V I2C Converter / Hub

New Product – 3.3V to 5V I2C Converter / Hub

New Product – 3.3V to 5V I2C Converter / Hub   The Grove 3.3V to 5V I2C Converter / Hub board is and easy to use, high speed voltage translator for I2C buses. You can change your I2C bus from 3.3V to 5V […]
New Grove Dual WatchDog Timer Board Released

New Grove Dual WatchDog Timer Board Released

New Grove Dual WatchDog Timer Board Released Why do you need a external Hardware WatchDog on an Arduino or Raspberry Pi?  The reason is the internal watchdog is often disabled in the bootloader for the Arduino in some models and […]
IOT ESP8266 Tutorial – OTA Software Updates – Arduino IDE

IOT ESP8266 Tutorial – OTA Software Updates – Arduino IDE

IOT ESP8266 Tutorial – OTA Software Updates – Arduino IDE One of the most important aspects for designing the OurWeather grove connector based no solder weather kit was to provide a method for updating the software on the ESP8266 based […]
Tutorial: Part 1 -Building a Solar Powered Raspberry Pi Weather Station – GroveWeatherPi

Tutorial: Part 1 -Building a Solar Powered Raspberry Pi Weather Station – GroveWeatherPi

Tutorial: Part 1 -Building a Solar Powered Raspberry Pi Weather Station – GroveWeatherPi The Raspberry Pi is a fabulous device to on which to build your projects.    The GroveWeatherPi project is designed to show the capabilities of this computer while […]
GroveWeekly – Newsletter for the Grove IOT Prototyping System

GroveWeekly – Newsletter for the Grove IOT Prototyping System

New Grove Newsletter – groveweekly.switchdoc.com
MQTT-Simple IOT Sunlight Sensing Raspberry Pi Project- SunIOT – Part 4

MQTT-Simple IOT Sunlight Sensing Raspberry Pi Project- SunIOT – Part 4

MQTT- Simple IOT Sunlight Sensing Raspberry Pi Project- SunIOT – Part 4 PubNub Tutorial and Freeboard Tutorial [Updated to PubNub 4.02 as of November 21, 2016] Adding an IOT Dashboard with PubNub and Freeboard We just have added a new product, […]
Solar Power – Sizing the Solar Panels for OurWeather

Solar Power – Sizing the Solar Panels for OurWeather

Solar Power – Sizing the Solar Panels for OurWeather In this posting we will discuss the final set of tests that we will be running for sizing the solar panels for the OurWeather Solar Power Extender Kit.  In our next […]
Simple IOT Sunlight Sensing Raspberry Pi Project- SunIOT – Part 3

Simple IOT Sunlight Sensing Raspberry Pi Project- SunIOT – Part 3

Simple IOT Sunlight Sensing Raspberry Pi Project- SunIOT – Part 3 Adding an IOT Dashboard We just have added a new product, a Grove Sunlight Sensor to our lineup and wanted to build a project using it.   We are intending to […]
Grove Sunlight Sensor SI1145  (Vis/IR/UV) now Supported by GroveWeatherPi

Grove Sunlight Sensor SI1145 (Vis/IR/UV) now Supported by GroveWeatherPi

Grove Sunlight Sensor SI1145 (Vis/IR/UV) now Supported by GroveWeatherPi   Our GroveWeatherPi Raspberry Pi Weather Station Kit now supports the Grove Sunlight Sensor SI1145  and has just launched a new pure python version of the software.   It is located up at github.com/switchdoclabs. […]
New!  Solar WXLink Product Released for Mini Pro LP Arduino Board

New! Solar WXLink Product Released for Mini Pro LP Arduino Board

New! Solar WXLink Product Released for Mini Pro LP Arduino Board The Solar WXLink Wireless Weather Sensor Link product has been released and available for sale on the SwitchDoc Store.   Contains Grove Connectors so there is no soldering required. What is the […]

There are 11 comments so far

  • jhmarable@hotmail.com'
    John Marable
    2 years ago · Reply

    Just got my WeatherPiArduino and WeatherRack. I hope to set up a Citizens Weather Observer Program station. Soldering in the DS3231 blocks the data and clock pins for the I2C. I installed it along with an AM2302 in a proto shield instead. The Arduino with instruments overloads my Raspberry Pi USB bus locking up the keyboard and mouse. The Arduino required an external power supply. I am having problems with the Sketch. Libraries time.h and elapsedMillis.h were missing. Defines are for interrupts on pins 18 and 2. Connections are on pins 2 and 3 in your wiring diagram.

  • tachyonforth@gmail.com'
    Kendo
    1 year ago · Reply

    I would like to know where you put your code after designing a RasPiConnect screen. Where is the command file called from to get the button responses?
    I see you use a command file, where does the commands come from? Does the RasConnect send them to the command file?

    Thank you

  • tachyonforth@gmail.com'
    Kendo
    1 year ago · Reply

    how do you integrate your command.txt in your MouseAir program into RasPiConnect Local.py file. Where do the command = f.read() come from?

  • geoff@tortpro.net'
    Geoff Kuchera
    1 year ago · Reply

    I see that the SunAIRPlus is out of stock on Amazon, any idea when it may be back in stock. I’m trying to build a solar project and want the monitoring capabilities of the plus.

    Thanks,
    Geoff

    • SwitchDoc Labs Author
      1 year ago · Reply

      Geoff,

      There are 7 more heading to Amazon and they should be there on or about March 28th. We got caught with a big order from back east. We have ordered more and the next batch of 100 should be here in about 3 weeks.

      The 7 coming up to Amazon are the new Grove connector units. They are 100% compatible and they now include the Grove Adaptor to Male Headers cable.

      Best,

      SDL

  • jhmarable@hotmail.com'
    jhmarable
    10 months ago · Reply

    I previously contacted you about a switch bounce problem with my rain tipper. I had another problem of rain indication when there was no rain. After months of experimentation I found that the phantom rain was being caused by USB power noise. It appeared on every computer I tried, but was minimal on a laptop. Searching the internet I found this post: http://andybrown.me.uk/2015/07/24/usb-filtering/. I modified a USB adapter for my Pi 3 using his circuit. For a few cents worth of parts the phantom rain went away. Now I was able to see a reliable 3 triggers per tip which I corrected in software. This noise was probably affecting wind speed as well. Now I can calibrate my rain gauge against a tube gauge and recalibrate my anemometer.

    My station software is written in Python and runs on Windows, Linux and Mac. It post a local web page, ftps a web page to a web server, and telnets the data to the National Weather Service via the Citizens Weather Observer Program. With the addition of an AM2302 for humidity, the quality control analysis of my data by CWOP has shown it to be accurate and reliable except for rainfall.

    • SwitchDoc Labs Author
      10 months ago · Reply

      Excellent find. I have repeated this in the forums for others.

      SDL

  • bbarrmtj@gmail.com'
    BB
    2 months ago · Reply

    Where can I find the instructions for the pre grove weather station build ?

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