YUN HAT

SKU:U070

Description

YUN HAT is a cloud-shaped multi-function environment information measurement base. Built-in temperature and humidity sensor SHT20, air pressure sensor BMP280, photoresistor,14 RGB LEDs. The board is build with Embedded Microprocesser ** STM32F030F4** , which implenmented a consice and efficient program APIs.
YUN HAT features a pretty appearance which could be used as a decration for your space.
The base is designed for the M5StickC, like other HAT devices, it is compatible with top socket of M5StickC. The overall structure adopts a three-layer design, and the upper and lower PCB boards serve as fixed structure and main circuit respectively, which is beneficial to the circuit conduct long hours of work.
the board also provides an independent external power interface.
The middle layer is a light-guided acrylic component. To achieve a better light display effect, The acrylic outer contour cutting surface is partially polished, and the purpose is to effectively reduce the scattering of light, making it evenly saturated with light effects.
One hook hole and two 6*4mm magnet mounting positions are reserved on the board, so users can easily magnet or hang in any corner of space.

Product Features

Compatible with M5StickC
On-board Microprocessor STM32F030F4
Temperature and Humidity sensor SHT20
Air pressure sensor BMP280
Photoresistance
14 x SK6812 4020 RGB LED
Three-layer structure design: - 1 x hook hole - 2 x 6*4mm magnet mounting position - 1 x finishing Acrylic profile surface
Development platform: Arduino, UIFlow(Blockly, Python)

Include

1x YUN HAT
2x Dupont

Applications

Environmental information collection
Smart home decoration
Fridge Magnet

Specification

Resources	Parameter
Communication protocol	I2C：SHT20(0x40),BMM280(0x76),YUN(0x38)
Net weight	7g
Gross weight	15g
Product Size	75555mm
Package Size	1008520mm

Pin Map

M5StickC	GND	5V OUT	GPIO26	GPIO0	GPIO36	BAT	3V3	5V IN
YUN HAT	GND	+5V	SCL	SDA	/	BAT	+3.3V	+5V IN

Schematic

datasheet
- SHT20
- BMP280

EasyLoader

download EasyLoader

1.EasyLoader is a simple and fast program burner. Every product page in EasyLoader provides a product-related case program. It can be burned to the master through simple steps, and a series of function verification can be performed.

After downloading the software, double-click to run the application, connect the M5 device to the computer through the data cable, select the port parameters, click "Burn" to start burning. (For M5StickC burning, please Set the baud rate to 750000 or 115200)