X720 SKU: EZ-0072

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X720[edit]

X720 280p1.jpg

Description[edit]

The X720 is a multifunctional expansion board for all current models of the Raspberry Pi using a 40 pin header.
It provides intelligent and safe power management, remote power on/wake on lan, safe shutdown and full poweroff through software,
an advanced uninterruptible power supply, second 10/100M fast Ethernet, and a real- time clock.
The X720 reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications.
The X720 can also be used with the X820 (2.5" HDD/SSD Shield) and X850 (MSATA SSD shield) for safe data backup.

Features[edit]

  • Compatiable with: Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+
  • Operating System: Raspbian Stretch, Safe shutdown function tested for Raspbian, other operating systems to be tested and advised

SAFETY INSTRUCTIONS AND WARNINGS[edit]

You must read these safety instructions and warnings before charging your batteries. 
* Lithium Polymer and Li-ion batteries are volatile. Failure to read and follow the below instructions may result in fire, 
  personal injury and damage to property if charged or used improperly. 
* Never make wrong polarity connection when charging and discharging battery packs. 
  Always double check polarity of battery's connector to make sure "+" to "+" and "-" to "-". 
* Do not mix and use old batteries and new batteries, or batteries with different brand names. 
* Lithium batteries has it's cycle life, please replace old battery with new one when it reaches it's service life or when it is two year old, 
  whichever comes first. 
* When charging Battery Pack, please put battery in a fire proof container. 
  Please don't leave the X720 on the wood material or carpet and unattended. 
* Must keep the X720 away from children. 

Key Features[edit]

  • Smart Uninterruptible Power Supply (UPS)
  • Provides continuous operations for up to 10hours (depending on battery type used)
  • 5.1V 3000mA Power Backup for even the most demanding Pi 3 set ups
  • 18650 dual Cells Lithium Ion Holder
  • Can work with single or dual 18650 Lithium Ion battery
  • Integrated battery protection circuit
  • Integrated over current protection and over voltage protection
  • Integrated Maxim's fuel-gauge systems (Reading battery voltage and percentage via i2c)
  • Intelligent automatic charging and discharging
  • Automatic safe shutdown when battery low (voltage <3.0V)
  • On-board LED blinking when the battery condition low (voltage <3.0V)
  • On-board LEDs show the status of battery charging and discharging
  • Intelligent and safe power management
  • Press the power button to turn on
  • Press the button and hold for 1~2seconds to reboot
  • Press the button and hold for >8seconds to force shutdown
  • Supports safe shutdown and full poweroff through software
  • On-board LED shows the status of power on, reboot and shutdown
  • Integrated second 10/100M fast Ethernet
  • Supports remote power on/wake on lan via Link-change, Magic packet, MS wakeup frame
  • On-board LED shows the status of power on/wakeup packet indication
  • Integrated Hardware Real Time Clock (RTC) with Battery Back-Up
  • Keeps track of the time while the Raspberry Pi is switched off
  • Allows the Raspberry Pi to retrieve the current date and time when it is switched back on
  • Uses the most precise DS3231 RTC real time clock
  • Uses the 18650 battery to maintain the date and time - no additional battery required
  • Reserved 40-pin stackable Header for Add-On Boards
  • Powers the Raspberry Pi via the 40-pin header - no additional cabling required
  • Works with all current models of the Raspberry Pi using a 40 pin header
  • Power management and second Ethernet can still work without battery
  • On-board DC jack (5.5*2.5mm) and micro-USB socket convenient for power input
  • On-board connector allowing to connect external power switch and DIY your perfect case
  • Mounting holes and standoffs provide mechanical stability of the RPi and X720 assembly

X720 RPi DESKTOP COMPUTER KIT[edit]

  • Ultra-compact aluminum chassis
  • All ports and slots of the case can match with Raspberry Pi and X720 perfectly
  • Exhaust holes surface can reach perfect heat dissipation
  • Equipped with large power switch
  • All status LEDs still visible
  • Easy to change the Raspberry Pi OS SD card - No need to open the case
  • GPIO reference board included -Makes connecting wires to the Raspberry Pi GPIO incredibly easy
  • Grouped the GPIO pins into categories like I2C, IO, UART, SPI, and power

Technical Specification[edit]

  • Power supply: 5.1Vdc,2.5~4A
  • UPS output: 5.1V 3A
  • UPS charging current: 2.5A
  • Terminal Battery Voltage: 4.2V
  • Recharge Threshold: 3.99V

NOTE[edit]

WARNING: 
- DO NOT APPLY POWER TO YOUR RASPBERRY PI VIA THE PI's MICRO USB SOCKET. 
- DO NOT APPLY POWER TO X720 VIA THE X820's MICRO USB SOCKET AND DC JACK AT THE SAME TIME. 
- DO NOT USE  18650 BATTERY WITH BUILT-IN PROTECTION CIRCUIT

Package Include[edit]

  • X720 BOARD KIT
    • X720 Expansion Board x 1
    • Screw M2.5 *6mm x 8
    • Spacer F/F M2.5 *23mm x 4
    • Spacer F/M M2.5 *23mm x 4
    • Jumper link Pitch 2.54mm x 2
    • USB to Micro USB 2.0 cable x 1

  • X720 DESKTOP COMUPTER KIT
    • X720 enclosure x 1
    • GPIO reference & switch board x 1
    • Power button board x 1
    • Power switch cap x 1
    • Socket spanner 4mm x 1
    • Spacer F/M M2.5 *21mm x 4
    • Screw M3 *6mm x 6

Gallery[edit]

X720 280p1.jpg
X720 280p2.jpg
X720 280p3.jpg
X720 280p4.jpg
X720 280p5.jpg
X720 280p6.jpg
X720 280p7.jpg
X720 280p8.jpg
X720 280p9.jpg

Component Details[edit]

X72001.jpg
X72002.jpg
X72003.jpg

Hardware assembling & Software configuring[edit]

Please follow the link below:
| Hardware
| Software