Audio Decoder Camera Connector Module WiFi DIY Board for Raspberry pi Zero V1.3
WM8960 audio decoding module
DIY dual microphone smart speaker capable of voice recognition
Play and record, can directly drive the speaker to play music.
Features
1. Based on RASPBERRY PI 40PIN interface, suitable for RASPBERRY PI series motherboards;
2. Support RASPBERRY PI ZERO/ZERO W/2B/3B/3B+/4 and other development boards;
3. Using WM8960 low-power stereo codec chip, can communicate through l2S interface;
4. Onboard 2 high-quality MEMS silicon microphones can record left and right channels;
5. Onboard standard 3.5MM headphone jack, output power: 40MW (16Ω@3.3V);
6. Onboard dual-channel speaker interface, which can directly drive the speaker, output power: 2X1W;
7. Support stereo sound, 3D surround sound effect output;
8. Onboard 3 programmable APA-102-2020 full-color LEDs;
9. Supply voltage: 5V;
10. Logic voltage: 3.3V;
11. Raspberry Pi control interface: l2C;
12. Audio interface: I2S;
13, DAC signal to noise ratio: 98DB, ADC signal to noise ratio: 94DB;
14. Provide complete reference materials, with Raspberry Pi, it can be DIY similar to Tmall Genie, Xiaoduyin
Box, GOOGLE ASSISTANT function smart speaker;
Board size
W/2B/3B/3B+/4 etc.;
2: MIC_L&MIC_R: left and right MEMS silicon microphone;
3: WM8960: Low-power stereo codec chip;
4: POWER: When the output is connected to the speaker, the MICRO USB| needs to be connected to provide enough current;
5: KF301-4P terminal: left and right channel speaker output, power 2X1W;
6: PH2.0-4P seat: left and right channel speaker output, power 2X1W;
7: 3.5MM headphone output port: power 40MW (16Ω@3.3V);
8: RGB LED: 3 APA102 full-color LEDs, connected to the SPI interface of the Raspberry Pi;:
9: 6X6MM button: connected to GPIO17 of Raspberry Pi
the Raspberry Pi Pi Zero Zero W extends the family, the Pi Zero W has all of the original Pi Zero
functionality but with the addition of connectivity, comprising:
802.11 b / g / n wireless LAN
Bluetooth 4.1
A Bluetooth Low Power Consumption (BLE)
as the Pi Zero, it has also:
1 GHz, single-core CPU
512 MB of RAM
Mini HDMI and USB On-The-Go
Micro USB power
HAT-compliant-pin header
composite video and reset headers
CSI Room connector
Brand New Original Raspberry pi Zero 1.3 With Camera Connector Pi0 Board Version with 1GHz CPU
100% Brand New
Raspberry Pi Zero Details:
BCM2835 (same as Pi 1) but up-clocked to 1GHz, so 40% faster
512MB of RAM
micro-SD Slot
mini-HDMI
micro-USB for data
micro-USB for power
NEW v1.3 With Camera Connector
unpopulated 40-pin GPIO connector (same pinout as A+/B+/2B)
Size 65mmx30mmx5mm
Domestic
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International
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