Project – JustNimbus JN3000 Compact Controller 5.x

Voor JustNimbus hebben wij een PCB ontwikkeld met daarop alle wenselijke I/O om de besturing van de JN3000 Compact installatie te realiseren, een kleine greep van de mogelijkheden van dit board vind je hieronder

JN3000 Compact controller 5.x specifications

• Microcomputer: Orange Pi Zero 3
  • 1GB DDR4 / Alwinner H618 64-bit 1.5Ghz Quadcore
  • EMMC-SD 8GB
  • SPI Flash 16MB
  • Micro HDMI
  • USB 2.0
  • 1000Mbit Ethernet
  • WiFi5 / Bluetooth 5.0
  • OS: Armbian
• Onboard Microcontroller (MCU)
  • ESP32-WROOM-32U – DualCore 240Mhz (ESP32-D0WDQ6)
  • 8MB onboard flash
  • WiFi 2.4 GHz 802.11b/g/n, Bluetooth V4.2 BR/EDR and Bluetooth LE specification
• I/O MCU
  • 2x Digital input with status LED
  • 2x Pulse counter
  • 1x 1-Wire temperature sensor
  • 2x 12VDC switched output via Mosfet (max. 3A) with status LED
  • 1x 16-bit DAC channel 0-5V
  • 4x 24-bit ADC channels 0-5V
  • 2x Status LED
  • 2x Status LED of ConX expansion port
  • 4x additional GPIO breakout
  • I2C level shifter 3.3V <> 5V
  • Buzzer passive 30-2700Hz
  • I2C breakout
  • UART breakout
• I/O Orange Pi
  • 1x AT24C64 64KB EEPROM
  • 1x Button input
  • 3x Status LED
  • CH340 USB to serial controller to flash firmware MCU
  • 7x Additional GPIO, Audio, IR controller breakout
  • I2C breakout
  • UART breakout
• Communication
  • Canbus (250K) on MCU and OPI with breakout pins
  • RS485/Modbus with RX/TX status leds on OPI UART5
  • ConX expansion port to add additional devices (Canbus)
• Onboard power
  • 24V input + JST breakout
  • 12V 3A output DC-DC Buck + JST breakout
  • 5V 3A output DC-DC buck + JST breakout
  • 3.3V 1A output LDO + JST breakout

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