Tageos and Trackonomy launched the first battery-powered Bluetooth Low Energy (BLE) inlays designed for scalable, mass-market deployment.
Dhananjay Gadre] happened across a useful little trick the other day. Take any old 1N4148 or 1N914 glass-package signal diode ...
That 36 MB/s has to be sustained from PSRAM to the LCD DMA, while the CPU (and LovyanGFX, used for graphics) are also writing ...