Should these work with the adafruit_ina219 library? i tried the two i received, and bus voltage always reports 1.0v, even with nothing connected.

i used the adafruit library (Adafruit_INA219.h) and it seems to work. I built a volt/amp meter with an arduino nano and a little .9 inch screen. I have done any calibration or fact checking on the accuracy of it, but it does seem to work with that library. I started my build with the dronebot workshop (youtube videos that are GREAT) explanation of this ina219 sensor and then modified based on some other youtube builders.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module

Product ID: 149690768

⚡Bi-directional current sensing

📏Compact size: 25.5x22.3mm

🔋3-5V operating voltage

R296

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🔍 Unleash the Power of Precision!

I 2 C INTERFACE - Easy integration with microcontrollers for hassle-free connectivity.
COMPACT DESIGN - Space-saving footprint of 25.5x22.3mm fits any project.
DUAL FUNCTIONALITY - Monitor both current and voltage for comprehensive power management.
VERSATILE VOLTAGE RANGE - Seamlessly operates within a 3-5V range for diverse applications.
PRECISION POWER MONITORING - Achieve accurate readings with a 1% maximum offset.

The HiLetgo INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module is a compact and efficient solution for monitoring power consumption. With a working voltage of 3-5V and a precision of 1% maximum offset, this sensor is perfect for a variety of applications, ensuring accurate and reliable performance.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.