Model: Waveshare HRB8825 Stepper Motor HAT Supports: Raspberry Pi series boards, Jetson Nano Motor controller: HR8825 Motor drive voltage: 8.2V-28V Motor drive current: 2.5A Logic voltage: 3.3V
Operating voltage: 3.3V Backup battery voltage: 2.3V~5.5V Operating temperature: -40?C ~ 86?C Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Optional format: 24-hour OR 12-hour with an AM/PM indicator 2x programable alarm clock
POWER INPUT: 7-36V STORAGE: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants FAN: allows speed adjustment and measurement, 5V / 12V INDICATOR: M.2 status LED CM4: status LED
Main Controller? Rp2040 Communication Interface Uart + Gpio Communication Baud Rate 115200bps By Default (Configurable) Power Supply Interface USB Port Or Ph2.0 Connector USB Power Input Voltage 5v
Supports Raspberry Pi 3B+/4B, compatible with the Raspberry Pi official case PoE (Power Over Ethernet) capability, IEEE 802.3af-compliant Fully isolated switched-mode power supply (SMPS) Smaller and more flexible with a more compact component layout
Center female pin header for direct attaching the Raspberry Pi Pico. Extra USB connector for external power supply. Immersion Gold Process Black Base Panel, White Pinout Labels, Golden Rounded Outline, Stunning Aesthetic
Supports SMS, phone call, GPRS, TCP/IP, DTMF, HTTP, FTPl, etc. UART interface, for connecting controller boards like Arduino/STM32 Onboard voltage translator, 3.3V by default, switch to 5V via jumper 2x LED indicators, easy to monitor the working status SIM card slot, supports 1.8V/3V SIM card