#Specification GTIE-1

GTIE v1 SDK board main features:

• Grid Tie Inverter Extender
  • Home Automation Systems
    • • example Domoticz, ESPHome etc.
      • for SUN-1000GTIL2 and SUN-2000GTIL2 series via new GTIL (2023 Q1)
• ESP8266 ESP12S
  • 2.4GHz Wi-Fi
• OLED I2C Connector
  • Such as a SSD1306 I2C
• Current Clamp Input
• DC Low Voltage Input
  • Powered by CR123 Lithium Battery
  • On-board 3V3 DC Power Supply
• USB UART
  • Micro USB.  Uses the popular CH340 for ease of developing code, flashing and debugging
  • Arduino D1 Flashing and Programming Compatibility
  • No drivers normally needed
• OPTO Input
  • Meter Pulse Opto Reader
    • Such as a 3DU5C, TSL257 or GL5528
• Deep Sleep Link
• Reset Button
• User Link
• Status LED (ESP software code / firmware controlled)
• DC Power LED (red)