DFRobot DFR0420
- Part No.:
- DFR0420
- Manufacturer:
- DFRobot
- Category:
- Expansion Boards, Daughter Cards
- Package:
- Datasheet:
-
DFR0420.pdf
- Description:
- AUDIO SHIELD FOR DFRDUINO M0
- Quantity:
- Payment:

- Shipping:

Inventory:1,109
Please send an inquiry. Send us your inquiry, and we will respond immediately.
DFR0420 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- DFRobot
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Platform:
- DFRduino M0
- Type:
- Audio
- Function:
- Audio Interface
- Utilized IC / Part:
- WM8978
- Contents:
- Board(s)
DFR0420 FAQ
1.How can I place an order for DFR0420 through Aetrix?
Please submit a Request for Quotation (RFQ) for DFR0420 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DFR0420 reliable?
The price and inventory of DFR0420 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DFR0420 is usually 5 days.
3.What payment methods are accepted for DFR0420?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DFR0420 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DFR0420?
DFR0420 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DFR0420 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DFR0420?
For technical support, including DFR0420 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DFR0420 requirements.
6.How does Aetrix verify that DFR0420 is sourced from the original manufacturer or authorized distributors?
All DFR0420 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DFR0420 meets industry standards.
7.What is the process for return or replacement of DFR0420?
All DFR0420 units undergo pre-shipment inspection (PSI). If there is an issue with DFR0420, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DFR0420 part is unused and in its original packaging.
Return procedure for DFR0420:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DFR0420 Tags

-
2809
Adafruit Industries LLC

-
BOB-19626
SparkFun Electronics
-
DFR0299
DFRobot

-
5346
Adafruit Industries LLC

-
4538
Adafruit Industries LLC

-
4471
Adafruit Industries LLC

-
1980
Adafruit Industries LLC

-
4470
Adafruit Industries LLC

-
U035-B
M5Stack Technology Co., Ltd.
-
SEN0137
DFRobot

-
3191
Adafruit Industries LLC

-
4756
Adafruit Industries LLC
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