Description

Kit For STM32 MCU Micropython Programming Micropython pyBoard with Multiple Sensors

Board For pyBoard:
It fits for pyBoard v1.1 and has improved some functions:
1. Rearranged buttons and LED make it user-friendly
2. Added XH-2.54 2P port for power supply input on the back side
3. Screen printing changed for better


V+: 3.6-6V input (It is recommended to use USB port to power. When it is powered via USB port, it is 5V.)
3V3: 3.3V output with maximum current 250mA.
VBAT: Power supply input. (On-board FET protection circuit. XH-2.54 2P port on the back side)
VBACK: Backup power supply input
A3V3: Analog reference voltage. Connect to 3V3

X9 / X10 is in I2C mode when using on-board three-axis accelerometer
X17: When you press USR button, X17 will connects to GND through 4.7k resistor
P2-P5 connect to 4 LEDs which will be lit when IO outputs high level.
SD_SW = A8 to check whether it is inserted to switch
MMA_INT = B2 is used to receive interrupts generated by the on-board accelerometer
MMA_AVDD = B5 pin connected to AVDD of on-board accelerometer
BOOT0 connects to 3V3, and it will enter into DFU mode after resetting

pyBase Introduction:
It is a base board which is specially designed for pyBoard. With rich on-board resources, pyBase is designed with interfaces for powerful compatibility.

The development kit for Micro-Python make it possible for more Micro-Python experiments. Detailed functions as pictured:


pyBase Functional Parameters:
- Interface For py-board: Fit for pyboard v1.1-CN and official pyboard v1.1
- 2.54mm Pin Header: Interfaces for pyboard
- Buttons: RST & USR Buttons
- Potentiometer: ADC input
- Passive Buzzer: DAC output
- Servo Interface: X1-X4. Connection to external isolated circuit is needed
- OLED Port: For 4P/ 0.96"/ I2C/ OLED displays
- 1.77" LCD Port: For 01 Studio 1.77" LCD display
- 2.4" LCD Port: For 0.1 Studio 2.4" LCD display
- Temperature Sensor: DS18B20
- Temperature Humidity Sensor: DHT11
- Sensor Port 1: 3P interface for external sensor
- Sensor Port 2: 3P interface for external sensor
- Communications Port: 4P interface for UART/ I2C devices
- Charging Circuit: Charge power supply (Red Light: Charging; Green Light: Charged)

Package Included:
- 1 x Board For pyBoard
- 1 x pyBase For Micro-Python
- 1 x 0.9" OLED
- 1 x Micro USB Cable
- 1 x 16G SD Card
-1 x Atmospheric Pressure Sensor
-1 x Water Level Sensor
-1 x Soil Humidity sensor
-1 x Ultrasonic Sensor
-1 x Human Infrared Sensor
-1 x Photosensitive Sensor

Note: Batteries are not included in the package.