433MHz

WeatherRack2 Error Codes

WeatherRack2 Error Codes Certain data values coming from the WeatherRack2 indicate errors.  You should scan for these values and modify your data appropriately. Here is a chart of the error values, their hex codes and the decimal equivalents.  For example, […]

433MHz

WeatherRack3 Data Formats

WeatherRack3 Data Formats SwitchDoc Labs is building a new weather station and software with the WeatherRack3, a new generation no-moving parts 7 in 1 sensor.   We are building a solar powered box around the WeatherRack3 that will keep the […]

433MHz

Build your Own Geiger Counter – RadSense

Radiation is all around us.  Everywhere!   It’s invisible and requires an instrument to detect it.  A small amount of radiation is always present and is not harmful.  But when the radiation level changes, it’s good too know about it!  RadSense […]

Raspberry Pi

SmartGarden3 Test, Fix and Scan Programs

SmartGarden3 is a an easy to put together system for managing your garden inside and outside.   This posting talks about how you can do SmartGarden3 Test, Fix and Scanning. What is  SmartGarden3? The SmartGarden3  system (available here) allows you to […]

Bluetooth Low Energy

SmartGarden3 Frequently Asked Questions

SmartGarden3 Frequently Asked Questions We have been collecting the questions that people have been asking about the SmartGarden3 and are summarizing the answers here: You can find the SmartGarden3 here and the Hydroponics SmartGarden3 here. What is the SmartGarden3? SmartGarden3 […]

Raspberry Pi

SolarMAX2 Now Available

SolarMAX2 – Solar Power for your Raspberry Pi4B! 1/2 the cost of our previous solar controller! Compatible with SkyWeather2 and WeatherSense.  Kickstarter now Live ​ ​See The Product Page here!​ Tired of building solar power projects that just don’t generate […]