blood pressure monitor
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He Wouldn't Pay for a Smart Blood Pressure Monitor, So an ESP32-CAM Now Reads His Old One Smart blood pressure monitors that sync to an app usually cost more than plain ones, and many push your readings into somebody else's cloud account. Tomasz Burzy of Mellow_Labs wanted his readings in his own self-hosted health tracker instead, so he kept a basic A&D UA-611 monitor and taught it Wi-Fi from the outside. An ESP32-CAM on a 3D-printed arm looks at the LCD, reads systolic,… |
