Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins
Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins
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Processed in 0–3 days
Regular price
R 279.00
Regular price
Sale price
R 279.00
Shipping R49 · free over R750
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Delivery timeline
1. Order processing (0–3 days)
Order verified and dispatched from our International Fulfillment Center (China). Tracking details are provided by email.
2. Transit (8–14 business days)
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Description
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
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
Specifications
- Brand
- WAVESHARE
- Product type
- Modules Expansions Accessories
- SKU
- DIY0290
- Dispatch facility
- International Fulfillment Center (China)
Compatibility & fit
Product checks
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Review model, version, connector, size, photos, specifications and package contents before checkout.
Compatibility checklist
- Match the exact product, device, model, size, colour and variant shown in this listing.
- Brand names are used to identify compatibility unless the listing clearly states otherwise.
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