#pi pico Tech News.
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Linus Akesson demonstrates 3D rendering on a Pi Pico using an RP2350 chip. He uses a hardware interpolator hack for real-time 3D acceleration. The demo runs on a Pi Pico with only basic passives for video output. Akesson provides a full hour-long explanation of the technical implementation. The work showcases advanced RISC-V peripheral usage and low-level hardware optimization.
Pi Pico W with bt2i2c firmware routes Bluetooth keyboard input to I2C bus using address 0x1F. Keystrokes from standard Bluetooth keyboards appear as if from a BlackBerry BBQ20/BBQ10 device. Users can integrate with existing I2C code for sensors and displays. The setup allows microcontroller projects to use familiar keyboard input without additional wiring or complex drivers.
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