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Raspberry Pi EDU Learn Board -V2 E01,E02 & E03

Products Description Reviews
Raspberry Pi EDU Learn Board -V2 E01,E02 & E03
Release date
Description

   

  

 Minecraft Pi Traffic light demo -   with EDU-V2-E01 board

    

 Minecraft Pi  &  RFID reader change block demo -   with EDU-V2-E01 board

1. EDU-Learing Kit-V2   EDU-V2-E01

 Module /sensor GPIO Learning Kits  

 ( support Raspberry Pi B2/A+/B+)2/A+/B+)2/A+/B+)

  

1.The EDU Learning Board provide RTC clock with CR1220 3V Backup Battery.

2. provide 2 switch control 2 sets Traffic light , provide python traffic light program.

3. provide RFID Reader socket ( SPI signal) / NRF24L01 socket (SPI signal)

    you can choose use RFID or NRF24L01  ( both use SPI signal)

4. Provide 2 extra i2c device input port, one for 3.3V, one for 5V

5. provide 3.3V power Regulator for 3.3V device ( RFID/ NRF24L01/ESP8266) i2c device

6. provide DS18B20 temperature sensor socket (GPIO4)

7. provide IR Receiver sensor socket (GPIO23)

8. provide IR PIR motion sensor socket (GPIO23)

9  provide 1  5V 28BYJ-48 Step Motor socket (5V can select from Pi or external)

   (GPIO 17,18,27,22) Step Motor

10 provide 1 buzzer  (GPIO24)

11  provide 2 sets traffic light

 first set traffic light   Red (GPIO19), Yellow(GPIO13), Green (GPIO12) ,Switch 1(GPIO20)

 second set traffic light  Red (GPIO16), Yellow(GPIO21), Green (GPIO26) ,Switch 2(GPIO6) 

Below are the new functions we added in V2 
  • 2 x R,Y,G LED display stand set
  • 2 x Servo motor socket
  • HAT EEPROM 24c32 support on board 
  • 1 x DHT22 Temperature & Humidity sensor socket
  • HY-SRF05 Ultrasonic distance sensor socket
  • 16x2/20x4 character LCD socket
  • 84x48 Pixels Monochrome LCD socket

Advance user   --------   in AT command mode

  • ESP8266 Serial WiFi module socket        Spec  AT command   Datasheet    AT Example
  • Bluetooth 2.0 module socket         AT command  Datasheet
  • Bluetooth 4.0 BLE        AT command  Datasheet

1. Traffic light set                   2. Bluetooth v4.0 0 BLE
3. RGB Light E03 module      4. Bluetooth v2.0 

 

1. 2 x SG90 Micro Servo        2. RFID Reader
3. NRF24L01 RF Module       4. 5V 28BYJ48 Step Motor

     1. Ultrasonic distance sensor                 

 2. DHT22 Temperature & Humidity sensor

    3. 84x48 Pixels Monochrome LCD          

 4. 16x2 character LCD

1. 20x4 character LCD  with DS18B20 Temperature sensor

2. PIR motion sensor  with DS18B20 Temperature sensor

 
1. Bluetooth V2.0 serial console to Andriod Tablet
2. ESP8266 Serial WiFi module

HAT EEPROM read/write demo

NRF24L01 RF module demo -- provide python program send message , need two of  Pi , one use Mes.py one use Recv.py 

 AT command in CuteCom demo for ESP8266WiFi serial module & Bluetooth 2.0/4.0 BLE  (for  EDU-V2-E01 & EDU-V2-E02)

Bluetooth v2.0 HC-05 AT command  in CuteCom

Bluetooth v4.0 BLE  HM-10 AT command  in CuteCom

ESP8266 WiFi serial module AT command  in CuteCom

ESP8266 WiFi serial module AT command example 
*Join Router 
AT+RST
AT+CWMODE=3 
AT+CWLAP     ---- search WiFi Network
AT+CWJAP="your ssid","password"     join your Router Spot
AT+CWJAP=?      ---- check if connected successfully

 Acting as a TCP Client

AT+CIPMUX=1

Specify which connection channel you wish to connect on ( 0 - 4 ), the protocol type (TCP/UDP), the IP address (or domain if you have DNS access) and the port number using the CIPSTART command:

AT+CIPSTART=4,"TCP","google.com",80

You should receive the response OK followed by Linked when the connection is open:

AT+CIPSEND=4,18

This time, instead of an “OK” response your will get a > prompt:

GET / HTTP/1.0

The module should respond with: SEND OK

The module should provide a second response once the web server responds:

+IPD,4,529:

The 4 indicates it’s data from connection channel 4 and the 529 indicates there’s 529 bytes of data. You should now see the data:

 

 
SOC Type
Core Type
No. Of Cores
GPU
CPU Clock
Connectivity