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Home  /  Development Boards  /  Expansion Boards, Daughter Cards  /  DFRobot DFR0979
DFR0979
DFR0979
Active
Expansion Boards, Daughter Cards
Description:  GRAVITY: CH423 I2C 24 DIGITAL IO
Manufacturer:  DFRobot
Datasheet:   DFR0979 Datasheet
History Price: $4.9
In Stock: 34600
Distributors
Specification
PDF Datasheet
Equivalent
DFR0979 Specification
Specification
Mfr Part
DFR0979
Category
Expansion Boards, Daughter Cards
Manufacturer
DFRobot
Series
-
Packaging
Bulk
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Contents
Gravity
Platform
Connectivity
Type
I/O Expansion
Function
CH423
Utilized IC / Part
Board(s), Cable(s)
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    •
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    •
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    Customer Reviews
    4.95 out of 5.00 stars from 151 customer reviews from all over the world
    Martín Alejandro
    Spain
    5 stars
    2026-11-06 07:32
    Amazing!!!, delivery in 12 days. What speed.
    Product same as in the description.
    I recommend this seller.
    Katharina Steffen
    Germany
    5 stars
    2026-11-06 07:28
    Fast shipping to De. Everything is fine. Thanks
    Quentin Barbier
    France
    5 stars
    2026-11-06 07:03
    Perfect to test.
    佐々木 真由美
    Japan
    5 stars
    2026-11-06 07:03
    working ok and no need to burn boot loader.
    Nélson Andrade Sra.
    Brazil
    5 stars
    2026-11-06 06:45
    Not know if my image plate loaded and stopped but came right
    Tânia Maria Ferreira
    Brazil
    5 stars
    2026-11-06 06:11
    Received the components excellent quality works perfectly recommend to everyone
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