
Click here to get the latest software version >
Step 1: Download the ApogeeConnect setup file to your computer, this should default to your downloads folder. If you don’t have a previously installed copy of the software, do not worry about writing this information down. This can be found by plugging in your sensor, opening the current software, and navigating to the calibration window.
Please write down your calibrated multiplier and offset before updating the firmware. After installing the new software, in order to update the firmware, the sensor needs to be plugged in BEFORE the newly installed software is opened for the firmware update prompt to appear. The sensor firmware can only be updated on a Windows based PC or tablet, after updating it will work on both Windows and Mac. Important things to know before beginning update process: If needed uninstall the HDI device and install a new driver. Steps performed: Uninstall the old software, install the new software, update the sensor firmware. If your sensor is no longer working after an automatic update, click here >Ĭlick here for BTM300 update instructions > SQ-420 Update Instructions (Serial Number less than 1258):
All of the newest sensors are labeled SQ-420X. Please note this refers to very old sensors purchased prior to March 2016. These update instructions are for SQ-420 Sensors with a serial number less than 1258.