Olimex PICO-EVB automation board adds high-voltage terminals to Raspberry Pi Pico family

Olimex PICO-EVB board for the Raspberry Pi Pico and compatible boards is designed for high-voltage automation with four 3.3-30V DC or 110-220V AC inputs and four 15V DC/220V AC relays. It features two 20-pin headers enabling users to connect their preferred Pi Pico-compatible board, a USB-C port for power and programming, a UEXT connector for I2C, UART, and SPI expansion, and status LEDs for the high-voltage signals. Olimex PICO-EVB specifications: Compatible boards Raspberry Pi Pico, Pico 2, Pico W, Pico 2 W Olimex RP2040-PICO30 USB – 1x USB Type-C port I/Os 4x 15A 24V DC/240V AC relays 4x optoisolated inputs taking 3.3 – 30V DC or 110-220V AC UEXT connector with I2C, UART, and SPI signals Unpopulated 18-pin GPIO header Misc 4x status LEDs for the relays 4x status LEDs for the inputs Power Supply – 5V power supply via screw connector, USB-C port, or Pico’s micro USB connector Dimensions

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