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or playing full-scale square-wave audio
ESP32-S3-PICO-1-N8R8 dual-core Xtensa LX7 main controller
MIPI CSI/DSI
combining real-time perception
off-grid messaging
RakWireless WisBlock IO Extension Module RAK5804 Quasi Direct Drive or playing full-scale square-wave audioRAK5804 (WisBlock IO) expands the WisBlock ecosystem by adding extra IO options, enabling easy connection of external sensors, displays, and buttons for your WisBlock solution. It routes IO pins, I2C, and UART to the application ports using 3 connectors, allowing users to connect sensors, digital I O, analog I O, and I2C UART slave devices as part of a complete IoT deployment. Paired with the RAK4631 WisBlock Core, RAK5804 provides an interface for
