Write notes and sketches using a black pen. Erase and redraw freely. Save notes to the device. Share notes via email or messaging. Adjust text size and color. Use as a memo pad or idea journal.
Draw on a white canvas with a single black brush. Each stroke fades as more is added. No erasing needed. Create continuous, ephemeral art without concern for skill level.
Shenzhen Jumaoyuan Science and Technology Co., Ltd.
Record and control device functions via Bluetooth
LuxMeter allows users to control recording, reading, and deleting functions via Bluetooth. It displays illuminance curves to show parameter trends over time.
