Microcontroller Development Board Accessories

Specifications:

Separate analog, digital, and IO power supply
Serial data and control interface (SPI)
1 headphone and o output interface
1 microphone for recording, support o encoding format
1 line input interface; supports MP3 and WAV stream
Power indicator light
On-board 3.3 V and 2.5 V LDO chip AMS-1117, maximum current of 800 mA
Single Power Supply: +5 VDC, capacitor filter
12.288 MHz crystal
Single Power Supply: DC 5V
Material:ABS
Size: app.4.4 x 4.5cm/1.73 x 1.77inch

Package Contents:

1 x decoding module
Only the above package content, other products are not included.

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.