--- product_id: 790192059 title: "Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C, UART, 1-Wire, GPIO; gold PCB; brick adapters + storage case; solderless; 3.3V/5V" brand: "lonely binary" price: "$57.57" currency: USD in_stock: true url: https://www.desertcart.us/products/790192059-lonely-binary-5-pack-hc-sr04-ultrasonic-sensor-i2c-uart store_origin: US region: United States of America --- # 4 comm modes (I2C, UART, 1-Wire, GPIO) Brick-compatible design with adapters Gold immersion plating for durability Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C, UART, 1-Wire, GPIO; gold PCB; brick adapters + storage case; solderless; 3.3V/5V **Brand:** lonely binary **Price:** $57.57 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your builds with gold-standard sensing precision! ## Quick Answers - **What is this?** Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C, UART, 1-Wire, GPIO; gold PCB; brick adapters + storage case; solderless; 3.3V/5V by lonely binary - **How much does it cost?** $57.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/790192059-lonely-binary-5-pack-hc-sr04-ultrasonic-sensor-i2c-uart) ## Best For - lonely binary enthusiasts ## Why This Product - Trusted lonely binary brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Golden Reliability:** Premium gold-plated PCB ensures corrosion resistance and superior signal integrity. - • **Multi-Mode Mastery:** Seamlessly switch between I2C, UART, 1-Wire, and GPIO for ultimate project flexibility. - • **Pro-Grade Precision:** Measure distances from 2cm to 400cm with 3mm accuracy and 40Hz refresh rate. - • **Plug & Play Compatibility:** Works flawlessly with Arduino, Raspberry Pi, ESP32, and other 3.3V-5V MCUs. - • **Creative Brick Integration:** Easily snap sensors onto popular building bricks—no soldering required. ## Overview The Lonely Binary 5-Pack Ultrasonic Distance Sensor Gold Edition is a versatile, multi-mode distance sensor kit featuring I2C, UART, 1-Wire, and GPIO communication. Its gold immersion-plated PCB offers enhanced durability and signal quality. Designed for makers, it includes brick-compatible adapters for easy integration into creative projects. Compatible with popular microcontrollers like Arduino, Raspberry Pi, and ESP32, it delivers precise distance measurements (2cm-400cm range, 3mm accuracy) at a 40Hz refresh rate, making it ideal for robotics, automation, and IoT applications. ## Description 5-Pack Ultrasonic Distance Sensor Gold Edition - Supports 4 Modes (I2C, UART, 1-Wire, GPIO) HC-SR04 Compatible for Arduino, Raspberry Pi, ESP32 Projects ## Features - 【Advanced Multi-Mode Operation for Flexible Integration】Unlike traditional HC-SR04 sensors limited to GPIO mode, this latest Gold Edition supports four selectable communication modes—I2C, UART, 1-Wire, and GPIO—allowing seamless connectivity with minimal pins and enhanced compatibility for complex projects like robotics or automation. - 【Genuine Lonely Binary Quality with Gold Immersion Plating】Featuring a premium gold-plated PCB for superior corrosion resistance and conductivity, these sensors ensure reliable performance in demanding environments; built by Lonely Binary for makers seeking durable, high-accuracy distance measurement. - 【Brick-Compatible Design for Creative Builds】 Easily integrate with popular big brand building bricks using the included assorted brick and join adapters—perfect for adding sensing capabilities to custom models such as cars, planes, or interactive structures without soldering or complex modifications. - 【Comprehensive 5-Pack Bundle with Accessories】 Includes five Gold Edition ultrasonic sensors, one set of assorted brick and join adapters for quick assembly, and a protective storage container to keep components organized and safe—ideal for hobbyists, educators, or multiple prototypes. - 【Wide MCU Compatibility and Easy Setup:】Works with 3.3V to 5V microcontrollers like Arduino, Raspberry Pi, and ESP32; Supported by open-source libraries for fast implementation in IoT, obstacle avoidance, or distance logging applications. ## Product Details - **Brand:** LONELY BINARY - **Style:** 5-Pack HC-SR04 Ultrasonic Distance Sensor Gold Edition - **Sensing Distance:** 400 Centimeters - **Specific Uses For Product:** Creative brick-based builds and robotics systems, DIY electronics and prototyping, Drone and RC vehicle sensing, IoT devices and sensor networks, Robotics navigation and obstacle avoidance Smart home automation Liquid level and tank depth sensing Distance and range measurement projects Interactive exhibits and STEM education Automation and industrial detection - **Manufacturer:** LONELY BINARY ## Images ![Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C, UART, 1-Wire, GPIO; gold PCB; brick adapters + storage case; solderless; 3.3V/5V - Image 1](https://m.media-amazon.com/images/I/81P-POiDgUL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/790192059-lonely-binary-5-pack-hc-sr04-ultrasonic-sensor-i2c-uart](https://www.desertcart.us/products/790192059-lonely-binary-5-pack-hc-sr04-ultrasonic-sensor-i2c-uart) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-17*