--- product_id: 612929713 title: "AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module" brand: "aitrip" price: "€ 0.17" currency: EUR in_stock: false url: https://www.desertcart.pt/products/612929713-aitrip-1pcs-ms5540-cm-10-1100mbar-16bit-digital-pressure-sensor store_origin: PT region: Portugal --- # Waterproof to 100m depth 10-1100 mbar range <5µA ultra-low power AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module **Brand:** aitrip **Price:** € 0.17 **Availability:** ❌ Out of Stock ## Summary > 📡 Elevate your data game with precision that never quits! ## Quick Answers - **What is this?** AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module by aitrip - **How much does it cost?** € 0.17 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/612929713-aitrip-1pcs-ms5540-cm-10-1100mbar-16bit-digital-pressure-sensor) ## Best For - aitrip enthusiasts ## Why This Product - Trusted aitrip brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact powerhouse:** Miniature 6.2x6.4 mm footprint fits effortlessly into sleek, modern tech setups. - • **Plug & play simplicity:** 3-wire SPI interface with integrated clock line for seamless integration into your smart devices. - • **Efficiency meets endurance:** Consumes less than 5µA, ensuring your projects run longer without power worries. - • **Precision that speaks volumes:** 16-bit ADC delivers ultra-accurate pressure & temperature readings for next-level altimetry. - • **Built for the wild, designed for the desk:** Rugged waterproof design withstands field adventures and professional environments alike. ## Overview The AITRIP MS5540-CM is a high-precision, waterproof digital pressure sensor module featuring a 10-1100 mbar absolute pressure range and 16-bit ADC resolution. Designed for ultra-low power consumption (<5µA) and rugged use, it integrates a piezoresistive silicon sensor with a 3-wire SPI interface and operates reliably from -40°C to +85°C, making it ideal for portable altimeters, weather systems, and advanced field devices. ## Description Feature ： * Absolute pressure range: 10 - 1100 mbar* Resolution 0.1 mbar and 0.01 ° C* Chip storage 6 parameters for software compensation* Piezoresistive silicon microsensor* Integrated miniature pressure sensor 6.2x6.4 mm* 16-bit ADC, SPI interface* 3-wire serial interface* 1 system clock (32.768 kHz)* Operating voltage 2.2 V to 3.6 V* Operating current <5uA* RoHS compliant lead-free* Operating temperature: -40 ° C to + 85 ° C ## Features - 10 - 1100 mbar absolute pressure range; Application: * Portable altimeter / barometer system * Weather control system * Field adventure or multi-mode watch * Standby current <0.1uA * GPS receive - The MS5540C is an SMD hybrid device that includes a high precision piezoresistive pressure sensor and an ADC interface IC. It is a miniature version of the MS5534C barometer/altimeter module and provides 16-bit pressure and temperature parameters by voltage. - 16 Bit ADC, 3-wire serial interface, 1 system clock line (32.768 kHz) - The MS5540C is a low voltage, low power device with an automatic power down switch. - MS5540C Digital Air Pressure Sensor Module CJMCU-MS5540C Air Pressure Detector Module 16Bit High Precision Waterproof 100m Water Depth Micro Barometer ## Product Details - **Brand:** AITRIP - **Material:** Copper - **Style:** Modern - **Maximum Supply Voltage:** 3.6 Volts - **Measurement Accuracy:** 40 ° C to + 85 ° C ## Images ![AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module - Image 1](https://m.media-amazon.com/images/I/613bsb6jFSL.jpg) ![AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module - Image 2](https://m.media-amazon.com/images/I/61ZYT2KBF1L.jpg) ![AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module - Image 3](https://m.media-amazon.com/images/I/716JCaMqdHL.jpg) ![AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module - Image 4](https://m.media-amazon.com/images/I/61HUybJHZbL.jpg) ![AITRIP 1PCS MS5540-CM 10-1100mbar 16bit Digital Pressure Sensor Waterproof High Precision Altimeter Module MS5540C Digital Air Pressure Sensor Module - Image 5](https://m.media-amazon.com/images/I/61fmaHmyWpL.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.pt/products/612929713-aitrip-1pcs-ms5540-cm-10-1100mbar-16bit-digital-pressure-sensor](https://www.desertcart.pt/products/612929713-aitrip-1pcs-ms5540-cm-10-1100mbar-16bit-digital-pressure-sensor) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-31*