Ships from China
Keyestudio 5V ReSpeaker 2-Mic Pi HAT V1.0 Expansion Board For Raspberry Pi 4B/3B+/3B CE Certification
Availability: In stock
Product sharing
- High-concerned chemical: None
- Package: Other
- is_customized: Yes
- Supply Voltage: 5V
- Application: Speaker
- Type: Drive IC
- Brand Name: keyestudio
- Origin: Mainland China
- Condition: New
- Operating Temperature: 0-40
- Support: Raspberry Pi 4B/3B
- Two microphones: Mic L and Mic R
- Authentication certificate: CE
There are two microphones on the shield for sound collection, three APA102 RGB LEDs, one user button and two connectors for application extension. The shield comes with a 2.54mm Grove cable
In addition, a 3.5mm audio jack or XH2.54-2P speaker output can be used for audio output.
With this shield, you can build a more powerful and flexible voice product that integrates Amazon Amazona voice services, Google Assistant, and more.
Note:After plugging in speaker module, the status of RGB LED is not stable; however,the status is normal when testing RGB.
Features
Support the Raspberry Pi 3B
Two microphones (Mic L and Mic R)
Two Grove connectors
One User-defined button
3.5mm audio interface
XH2.54-2P audio output interface
Interface Explanations
Button: default connected to GPIO17
Mic L and Mic R: microphone (labeled LEFT and RIGHT)
**RGB LED:**three APA102 RGB LEDs, connected to the SPI interface of Raspberry Pi.
WM8960: Low Power Stereo Codec
Raspberry Pi 40 pin header: support the Raspberry Pi Zero, Raspberry Pi 3B and Raspberry Pi 4B.
POWER: Micro USB port that powers the ReSpeaker 2-Mic Pi HAT. Power the circuit board to supply enough current when use the speaker.
I2C: Grove I2C port, connected to I2C-1
GPIO12: Grove digital port, connected to GPIO12 and GPIO13
XH2.54-2P SPEAKER OUT: connecting speakers, XH2.54-2P connector
3.5mm audio jack: connecting headphones or speakers with 3.5mm audio plug
Note:The experiment is done with Raspberry Pi 3B. Yet other versions of Raspberry Pi may not be compatible.
(Not support Raspberry zero)
Tutorial https://docs.keyestudio.com/projects/KS0314/en/latest/docs/KS0314.html#interface-explanations
Suggested products
Keyestudio STEM Electronic Building Blocks Smart Fan Programmable Starter Kit Compatible With Lego For Arduino UNO&ESP32 Project
Price range: 347 ر.ق through 355 ر.ق
Keyestudio Ultimate Starter Kit For Raspberry Pi Electronic Learning Kit For DIY Projects Programming Learning
Price range: 103 ر.ق through 489 ر.ق
Keyestudio Kidsbits STEM Electronic Building Blocks Smart Binsite Kit For Arduino ESP32&UNO Projects Programming Compatible Lego
Price range: 424 ر.ق through 433 ر.ق
Keyestudio Edge Connector I/O Sensor Breakout Expansion for BBC Micro:bit Microbit
36 QAR
Keyestudio NANO IO Shield Controller Terminal Adapter Expansion Board for Arduino Nano
35 QAR
Raspberry Pi 5B Radiator Heat Sink Blower Fan Aluminium-Sheet For Raspberry Pi 5B Cooling Fan Strong Cooling Capacity
Price range: 82 ر.ق through 131 ر.ق
You can add
3PCS DS1820 Waterproof Temperature Sensor 4.7K Resistor Stainless Steel Probe For Arduino UNOR3 DIY Projects Parts (Long 100CM)
101 QAR
Keyestudio BMP280 5V Digital Barometric Pressure Altitude Sensor High Precision Atmospheric Module For Arduino
37 QAR
Keyestudio DIY Electronic Building Blocks 130 Motor Module For Arduino & Raspberry Pi Copmatible With LEGO
Price range: 39 ر.ق through 132 ر.ق
Keyestudio BH1750FVI Digital Light Intensity Module for Arduino
36 QAR
Keyestudio Breadboard MB102 830/400/SYB-170/ZY-55/ZY-25 Holes PCB Breadboard&Jump line Universal Test For Arduino DIY Projects
Price range: 28 ر.ق through 36 ر.ق
Atomizer Sheet ZJ-01 Holder Type C &USB Atomizer Drive Circuit And Double Spray Humidifier Atomization Module Accessories
Price range: 64 ر.ق through 95 ر.ق