OPTICON EE-440 4.4″ E-Paper Electronic Shelving Display

GENERAL SPECIFICATIONS

• Processor:
  • CC2530-F128, 8051 core 8-bit MCU
  • Clock Speed: 32MHz
• Memory:
  • Internal ROM: 128Kb
  • Internal RAM: 8Kb
• Audio:
  • N/A
• Display:
  • 4.4″ Black & White e-Paper
  • Resolution: 400 x 300 dots (WxH)
  • Active Area: 89.6 x 67.2 mm (WxH)
  • Contrast Ratio: 10:1
  • Pixel Pitch: 113 dpi
• Communication:
  • Type: Wireless IEEE 802.15.4
  • Technology: IEEE 802.15.4, 2.4GHz (2405-2480 MHz)
  • Range: Typical 25 m indoor
  • Speed: up to 250kbps
  • Number of EE-440 per base station: Max. 500
• Battery:
  • 2 x Alkaline AAA
  • Operating Voltage: 3.0V
  • Nominal Voltage: 3.0V
  • Battery Life: Usable Time: 3 Years at room temperature (update frequency: 4 times per day, poll time 20 seconds)
• Operating Environment:
  • Temperature: 10 ~ 50°C
  • Relative Humidity: 20-60% non-condensing
• Storage Environment:
  • Temperature: -20 ~ 60°C
  • Relative Humidity: 20-60% non-condensing
• EMC/Safety Standards:
  • CE, FCC, RoHS, REACH, EN60950-1, IEC 60950-1, EN55022, EN55024
• External Dimensions (WxDxH):
  • 106.52 x 18.2 x 90.86 mm
• Weight:
  • Approx. 104g (including Batteries)