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AW9523B Expansion Board - 16 I/O - I2C - for Arduino and Raspberry Pi - Waveshare 22132
Waveshare pins expander based on the AW9523B chip . It extends the functionality of the Arduino or Raspberry Pi with 16 additional I / O pins . It uses the I2C interface for communication. The supply voltage is from 2.4 V to 5 V. The module can be connected via the PH 2.0 connector or solder pads located on the shorter edge of the board. The dimensions of the product are: 38 x 23 mm.
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Product description: AW9523B pins expander - 16 pins I / O - I2C - for Arduino and Raspberry Pi - Waveshare 22132
Waveshare pins expander , based on the AW9523B chip . It extends the functionality of the Arduino or Raspberry Pi with 16 additional I / O pins . It uses the I2C interface for communication. The supply voltage is from 3.3 V or 5 V. The module can be connected via the PH 2.0 connector or solder pads located on the shorter edge of the board. The dimensions of the product are: 38 x 23 mm.
The manufacturer provides examples of espander connections with popular platforms: Arduino, Raspberry Pi, STM32 with libraries.
AW9523B pin expander - 16 pins I / O - I2C .
Botland is an official distributor of Waveshare devices. Their versatility and compatibility, particularly in display and power technology, have won over customers all over the world. Our team guarantees that all Waveshare products presented here are original.
The pins of the module .
The pins of the module
Waveshare 22132 pins expander based on the AW9523B system, allows you to connect to the microcontroller using the PH 2.0 socket or solder pads:
- VCC - supply voltage (3.3 V or 5 V)
- GND - ground
- SDA - data line of the I2C bus
- SCL - The clock line of the I2C bus
- INT - interrupt output
- RST - reset
Product features
- The module, by using the I2C bus, allows you to obtain 16 I / O ports
- Output interrupt signal (INT) when the state of the input port changes
- I2C address configurable through A0 / A1 jumpers
- Provides two connection options: PH 2.0 connector or solder pads
- It allows you to connect multiple I2C modules in a stack
- Built-in logic level converter: 3.3V / 5V
Terminals expander - Waveshare 22132 .
The expander can obtain 16 I / O pins .
Expander specification
- Supply voltage: 3.3 V / 5 V
- Standby current: <0.1 a="" li="">
- Communication bus: I2C
- Number of I / O pins: 16
- Working temperature: -40 ° C to 85 ° C
- Dimensions: 38 x 23 mm
Kit contents
- AW9523B pins expander - 16 pins I / O - I2C - for Arduino and Raspberry Pi - Waveshare 22132 - 1 pc.
Useful links
| Name | Value |
|---|---|
| Width | 11 cm |
| Height | 1 cm |
| Depth | 7 cm |
| Weight | 0.011 kg |
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from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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