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Gravio co2 sensor user manual

Gravio Matrix Led sensor is a product that can display 16 by 16 pixel pictures and

animationstechnology . It transmits pictures based on zigbee wireless transmission

technology, and at the same time, uses a stm32 microcontroller to display pictures and

animations.

Gravio Matrix Led has this very simple appearance. It has only 3 buttons, which are matching

buttons, screen switches and gravity-sensing toggle switches.

Front

Summary of content (5 pages)

PAGE 1
Gravio co2 sensor user manual 1 Gravio Matrix Led sensor is a product that can display 16 by 16 pixel pictures and animationstechnology . It transmits pictures based on zigbee wireless transmission technology, and at the same time, uses a stm32 microcontroller to display pictures and animations. 2 Gravio Matrix Led has this very simple appearance. It has only 3 buttons, which are matching buttons, screen switches and gravity-sensing toggle switches.
PAGE 2
Pair Button
PAGE 3
Toggle switch and screen switch 3 3.1 Toggle Switches When you use the Gravio matrix led, you can control whether the matrix uses gravity sensing to rotate the picture by flipping the switch. When the flipping switch is on the right, the gravity sensing is turned on.
PAGE 4
Typed hex ：00 00 03 00 00 AA （build a network） Go on ：00 00 10 00 01 FF AA （Allow devices to connect to the network） At this time, press and hold the button of Gravio matrix led for 5 seconds until the zigbee icon will flash When gateway receives network access information， reply：00 01 11 08 08 C3 22 01 FE FF 9F FD 90 AA When Gravio Matrix led is not normal, you can press and hold the button for 5 seconds to enter the matching network access state 4 send a picture
PAGE 5
You need to copy the mac address of Gravio Matrix Led in the textbox at the bottom（mac address text box），and click save And you can chose a rgb （click open rgb file）files form host computer and click send ， and few seconds it is will show on Gravio Matrix Led‘s screen 5 send a text animations In （plase input text text box）you can text less then 64bytes English alphabet and send to Gravio Matrix Led to show on the screen,you only need type alohabet in text box and click send.