Things are getting pretty busy as we’re getting ready to ship our first batch. Firmware development is in its final stages, and we’re taking care of all those little details that are going to add up to a great experience when you receive your pack of CubeSensors in the coming weeks.

One of the important aspects is making sure the Cubes send reliable measurements. We’ve been fine-tuning the sensor readings for months now with extensive testing. For instance, we had to make sure the temperature is still right when the sensor is enclosed in the Cube and subjected to the heat from other components.

One of the things still left to do was to leave the Cubes inside an environmental chamber for a while to calibrate relative humidity measurements. We were able to check off this task today in a real lab. The Cubes didn’t mind a new challenge, and we’re excited at being one step closer to the final product.