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Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins — image 1
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Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins

AI Summary
Board & Shield for everyday users

The Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins is a mid-range board & shield designed for everyday users. It features One Package Weight: 0.02kgs / 0.05lb and One Package Size: 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch.

₹1,760
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Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹1,760
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Pan India delivery
15-Day Returns
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Secure Payment
Razorpay protected
Quality Assured
Vetted products only

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5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

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No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

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Free delivery on all orders. No minimum order value.

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Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

One Package Weight: 0.02kgs / 0.05lb
One Package Size: 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch
Best Sellers Rank (Consumer Electronics): #3660
Best Sellers Rank (Consumer Electronics > Electronics Module): #124
Best Sellers Rank (Consumer Electronics > Electronics Module > Modules Expansions Accessories): #46

Ideal For

Everyday convenience
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SKU: S-DIY0290Category: Board & Shield

About This Product

The Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I/O Pins is a mid-range board & shield designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • One Package Weight: 0.02kgs / 0.05lb
  • One Package Size: 15cm * 12cm * 1cm / 5.91inch * 4.72inch * 0.39inch
  • Best Sellers Rank (Consumer Electronics): #3660
  • Best Sellers Rank (Consumer Electronics > Electronics Module): #124
  • Best Sellers Rank (Consumer Electronics > Electronics Module > Modules Expansions Accessories): #46

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

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