--- product_id: 54088451 title: "HTTM-SCB CapacitiveTouch Sensor Capacitance Switch Button Module With Blue Light" brand: "heltec automation" price: "€ 2.94" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.ie/products/54088451-httm-scb-capacitivetouch-sensor-capacitance-switch-button-module-with-blue store_origin: IE region: Ireland --- # Wi-Fi Connectivity IP54 Protection Rating Operating Voltage: 2.7-6V HTTM-SCB CapacitiveTouch Sensor Capacitance Switch Button Module With Blue Light **Brand:** heltec automation **Price:** € 2.94 **Availability:** ✅ In Stock ## Summary > 🔌 Touch the Future with Style! ## Quick Answers - **What is this?** HTTM-SCB CapacitiveTouch Sensor Capacitance Switch Button Module With Blue Light by heltec automation - **How much does it cost?** € 2.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/54088451-httm-scb-capacitivetouch-sensor-capacitance-switch-button-module-with-blue) ## Best For - heltec automation enthusiasts ## Why This Product - Trusted heltec automation brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** IP54 rating ensures protection against dust and splashes, perfect for any environment. - • **Stylish Aesthetic:** Chic baby blue design that adds a modern touch to any setup. - • **Seamless Connectivity:** Experience effortless integration with Wi-Fi for smart home automation. - • **User-Friendly Operation:** Two selectable modes for customized functionality at your fingertips. - • **Versatile Voltage Range:** Adaptable operating voltage from 2.7V to 6V for diverse applications. ## Overview The HTTM-SCB Capacitive Touch Sensor Capacitance Switch Button Module is a versatile and stylish device designed for modern smart home applications. With an operating voltage range of 2.7 to 6V, it offers seamless Wi-Fi connectivity and a durable IP54 protection rating, making it suitable for various environments. Its chic baby blue color adds a contemporary flair, while the user-friendly two-mode operation ensures ease of use. ## Description HTTM series touch key module has the following features: 1. There is no mechanical parts, no wear, infinite life, reduce maintenance costs later; 2. The sensing part which can be placed in any insulating layer (usually a glass or plastic material) behind, it is easy to seal with the surrounding environment into the keyboard, in order to play the role of moisture and water; 3. The panel arbitrary pattern, button size, any shape design, characters, trademarks, and other transparent window with arbitrary, so that the overall stronger sense of product; 4. Compared with the physical buttons, touch buttons and more difficult to damage; 5. You can modify the resistance of the back, adjust the output signal of the latch output or keep the output level 6. 2.7V ~ 6V wide input voltage range, 3.3V signal output can be directly used to drive relays, optocouplers, LED lights and other original documents; 7. -30 ~ 70degree operating temperature range;8. The touch sensitive, no lag, delay, flicker and other adverse reactions; 9. Built-in anti-jamming algorithm, with excellent anti-jamming performance. Operating voltage: 2.7 ~ 6V Working temperature: 30 ~ 70 degree OUT pin output voltage: 3.3V OUT pin Maximum Output Current: 500mA Output mode selection You can "select resistance mode" by modifying the back to adjust the output signal of the latch output, or to keep the output level(temporary mode). No resistance welding - latched mode: Touch and after OUT pin output remains high, the touchpad is lit backlight, touch again it becomes a low level; 0-10K resistance welding -temporary mode: Touch Pad touch is detected, OUT pin will output high, the backlight is lit, otherwise OUT output low, the backlight turns off. The default is not resistance welding, which is the default mode is latched mode. ## Technical Specifications | Specification | Value | |---------------|-------| | Operation Mode | OFF-NONE-ON | | Operating Voltage | 6 Volts | | Brand | Heltec Automation | | International Protection Rating | IP54 | | Connectivity Protocol | Wi-Fi | | Color | Blue | | Unit Count | 1.0 Count | | Manufacturer | Heltec Automation | | UPC | 755082939020 | | Part Number | HTTM-SCB | | Item Weight | 0.493 ounces | | Package Dimensions | 1 x 1 x 1 inches | | Item model number | HTTM-SCB | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Operation Mode:** OFF-NONE-ON - **Operating Voltage:** 6 Volts - **Brand:** Heltec Automation - **International Protection Rating:** IP54 - **Connectivity Protocol:** Wi-Fi - **Color:** Blue - **Unit Count:** 1.0 Count - **Manufacturer:** Heltec Automation - **UPC:** 755082939020 ## Images ![HTTM-SCB CapacitiveTouch Sensor Capacitance Switch Button Module With Blue Light - Image 1](https://m.media-amazon.com/images/I/61gSGdFPXyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great! Love these *by M***T on January 20, 2018* Great! Love these. You can use them as latching the way they come, or add a resistor to the indicated pads on the back and make them momentary. Very sensitive, worked through .080 3D printed material, when I removed the plastic lens from the front. The softest touch and they work perfect every time ### ⭐⭐⭐⭐ Smaller than you might think, but still pretty cool! *by C***S on August 10, 2021* This is a spiffy little capacitive touch sensor. It is small - the product page shows package dimensions of 1x1x1 inch, so just assume it's smaller than that. I dropped on some solder to change it to momentary (easy), and used a voltage divider (advanced) connected to the OUT to keep the LED on (goes from 2.5V to 3.3V when touched) - which is detectable on the ESP32 ADC. Turned out pretty slick! ### ⭐ Looks like it got hot on the boat from China *by Z***I on January 10, 2018* Mirror on top was not on correctly. Looks like it got hot on the boat from China. I could see it through the package without even opening it. You would think someone would catch that. --- ## 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.ie/products/54088451-httm-scb-capacitivetouch-sensor-capacitance-switch-button-module-with-blue](https://www.desertcart.ie/products/54088451-httm-scb-capacitivetouch-sensor-capacitance-switch-button-module-with-blue) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-03*