--- product_id: 237118942 title: "Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip" brand: "iono" price: "โ‚ฌ 1.75" currency: EUR in_stock: false url: https://www.desertcart.hr/products/237118942-sfera-labs-iono-pi-pi4b-4gb-rpi-i-o-module store_origin: HR region: Croatia --- # Real Time Clock with backup 9-28V wide power input Secure Element ATECC608A chip Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip **Brand:** iono **Price:** โ‚ฌ 1.75 **Availability:** โŒ Out of Stock ## Summary > ๐Ÿš€ Elevate your IoT game with industrial-grade power and security! ## Quick Answers - **What is this?** Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip by iono - **How much does it cost?** โ‚ฌ 1.75 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/237118942-sfera-labs-iono-pi-pi4b-4gb-rpi-i-o-module) ## Best For - iono enthusiasts ## Why This Product - Trusted iono brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - โ€ข **Security baked in:** Embedded Microchip ATECC608A secure element chip ensures enterprise-grade data protection. - โ€ข **Versatile I/O arsenal:** 4 relays, analog/digital inputs, TTL I/O, Wiegand & 1-Wire interfaces cover every control and monitoring need. - โ€ข **Power that never quits:** Robust 9-28V DC supply with surge & reverse polarity protection keeps your projects running flawlessly. - โ€ข **Precision timing, always:** Real Time Clock with lithium backup guarantees accurate scheduling and logging even during power loss. - โ€ข **Ready for professional installs:** Pre-assembled in a compact DIN-rail case with industrial certifications for seamless integration. ## Overview The Sfera Labs Iono Pi Pi4B 4GB is a pre-assembled Raspberry Pi 4 B module integrated with a versatile I/O board housed in a DIN-rail case. It supports a wide 9-28V power input with surge protection, features 4 relays, multiple analog and digital inputs, and interfaces like TTL, Wiegand, and 1-Wire. Equipped with a Real Time Clock backed by a lithium battery and a secure element chip (ATECC608A), it is designed for professional industrial and residential automation applications requiring reliability, security, and compliance with safety standards. ## Description Sfera Labs Iono Pi is an extremely versatile I/O module that combines several digital and analog input lines, support for standard interfaces like 1-Wire and Wiegand and power relay outputs, typical of modern PLCs, with the powerful ARM processors of the Raspberry Pi Model B version 2, 3 and 4. Iono Pi adds other important features that are essential to use the Raspberry Pi for professional applications, like a robust power supply with wide voltage range (9รท28Vdc) capable of up to 4.0A output current at 5V to the Raspberry Pi board, a real time clock with lithium back-up battery and an embedded Microchip ATECC608A secure element chip. Iono Pi can be used for an incredible range of applications, from data acquisition and control, to home and building automation, as well as access control, hotel room control solutions, environmental monitoring and many others. Software development is pure Raspberry Pi, with the constantly growing list of standard and proprietary software frameworks available on this platform. Iono Pi can be employed both in industrial and residential environments, for professional applications where extreme reliability, ruggedness and compliance with technical and safety directives are required. While also available as an add-on board, the fully assembled version is packaged in a compact DIN standard case with omega-rail mounts, and certified to the relevant standards, ready for use in professional installation. ## Features - Pre-assembled and tested RPi 4 B 4GB with Iono Pi board, in a standard 4 modules DIN rail case - 9-28Vdc power supply, surge/reverse polarity protection, 2.2A resettable fuse, up to 4A (24V) to RPi - Analog Inputs 0รท30V, Digital Inputs, 6A 250V Power, Relays, Open Collectors, TTL I/O, Wiegand, 1-Wire - Real Time Clock (RTC), Secure Element ATECC608A - CE/FCC/IC - EN60664-1:2007, EN61000-6-2:2019, EN61000-6-3:2007/A1:2011/AC:2012, RoHS 2015/863/EU ## Technical Specifications | Specification | Value | |---------------|-------| | RAM | LPDDR4 | | Wireless Type | 802.11b | | Brand | Iono | | Series | Iono Pi | | Item model number | IPMB20R44 | | Operating System | Linux | | Item Weight | 6.7 ounces | | Product Dimensions | 3.56 x 2.81 x 2.44 inches | | Item Dimensions LxWxH | 3.56 x 2.81 x 2.44 inches | | Processor Brand | Broadcom | | Number of Processors | 4 | | Batteries | 1 Lithium Metal batteries required. (included) | | Manufacturer | Sfera Labs | | ASIN | B089DNHDMB | | Date First Available | May 29, 2020 | ## Product Details - **Brand:** Iono - **Model Name:** Iono Pi - **Ram Memory Installed Size:** 4 GB - **Memory Storage Capacity:** 4 GB - **Connectivity Technology:** Wi-Fi 4, Wi-Fi 6, 1-Wire, Wiegand ## Images ![Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip - Image 1](https://m.media-amazon.com/images/I/4174P4Rd2zL.jpg) ![Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip - Image 2](https://m.media-amazon.com/images/I/51bbIqYqiGL.jpg) ![Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip - Image 3](https://m.media-amazon.com/images/I/51uqzZrVbIL.jpg) ## Frequently Bought Together - Sfera Labs Iono Pi Pi4B 4GB - RPi I/O Module - DIN-Rail Case, 4 relays, Analog/Digital Inputs, OC Outputs, TTL I/O, Wiegand, 1-Wire, Real Time Clock (RTC), Secure Element Chip - Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) - DIN Rail Mount Bracket for Raspberry Pi A+ B+ 2B 3B 3B+ 4B Zero Arduino Uno Mega Mkr BeagleBone --- ## Why Shop on Desertcart? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/237118942-sfera-labs-iono-pi-pi4b-4gb-rpi-i-o-module](https://www.desertcart.hr/products/237118942-sfera-labs-iono-pi-pi4b-4gb-rpi-i-o-module) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-03*