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Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins
Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins

Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins

10 available / new
R256.26
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The seller has indicated that they will usually have this item ready to ship within 15 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Seller
Visit Maverick Store on Bob Shop
Maverick20293
93.87 % Positive ratings
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Product details

Condition
New
Location
International
Product code
DIY0290
Bob Shop ID
636104344
Features
1. I2C bus, allows expanding 16 I/O ports by just using two wires
2. Support driving 16-ch common anode constant current LED, 256-step linear dimming, current controllable
3. Output interrupt (INT) signal when changing the state of an input port
4. I2C address configurable by shorting the A0/A1 jumpers
5. Provide two connector options: PH2.0 header and/or solder pads, allows multi I2C modules to be stacked
6. Onboard voltage translator, compatible with 3.3V/5V level
7. Come with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32)

Specifications
1. Working voltage: 2.4-5.5V
2. Working temperature: -40-85 degree c
3. Low Standby Current: Less than 0.1uA
4. Control interface: I2C
5. Expansion I/O pins: 16
6. Size: 38x23mm

Package List
1. AW9523B IO Expansion Board x 1
2. PH2.0 6PIN wire x 1

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