--- title: Connectivity Solutions > Embedded Wireless > SX-ULPAN-EVK description: SX-ULPAN-EVK is an evaluation kit based on Qualcomm's QCA4004 chipset ,designed to evaluate ultra-low-power Wi-Fi module in conjunction --- [![Silex Technology](https://www.silextechnology.com/hubfs/raw_assets/public/silex/images/logo.svg "Silex Technology")](https://www.silextechnology.com/?hsLang=en-us) - [Connectivity Solutions](https://www.silextechnology.com/connectivity-solutions) - [Services](https://www.silextechnology.com/connectivity-solutions/software-services) - [Integration Services](https://www.silextechnology.com/de/software-service/integration-services) - [Customization Services](https://www.silextechnology.com/de/software-service/customization-services) - [Certification Services](https://www.silextechnology.com/software-service/global-certification-compliance) - [Applications](https://www.silextechnology.com/application-expertise) - [Medical ](https://www.silextechnology.com/medical) - [Transportation & Logistics](https://www.silextechnology.com/application-expertise/transportation-and-logistics) - [Factory Automation](https://www.silextechnology.com/application-expertise/factory-automation) - [Resources](https://www.silextechnology.com/resources) - [Resource Center](https://www.silextechnology.com/resources) - [Unwired Blog](https://www.silextechnology.com/unwired) - [Support Center](https://www.silextechnology.com/support) - [Security Center](https://www.silextechnology.com/security-center) - [Company](https://www.silextechnology.com/company) - [About Silex](https://www.silextechnology.com/company) - [Why Silex](https://www.silextechnology.com/why-silex) - [Technology Partnerships](https://www.silextechnology.com/why-silex/partner) - [News](https://www.silextechnology.com/unwired/topic/news) - [Careers](https://www.silextechnology.com/company/careers) [ Where to buy ](https://www.silextechnology.com/where-to-purchase?hsLang=en-us) [ Contact sales ](https://www.silextechnology.com/contact-us?hsLang=en-us) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. ![Embedded](https://www.silextechnology.com/hubfs/silex/image/Embedded.svg) [ Embedded Wireless Modules ](https://www.silextechnology.com/connectivity-solutions?services=embedded-wireless-modules&hsLang=en-us) - [Wi-Fi 7 (802.11be)](https://www.silextechnology.com/connectivity-solutions?services=embedded-wireless-modules&categories=wi-fi-7-80211be) - [Wi-Fi 6E (802.11ax)](https://www.silextechnology.com/connectivity-solutions?services=embedded-wireless-modules&categories=wi-fi-6e-80211ax) - [Wi-Fi 6 (802.11ax)](https://www.silextechnology.com/connectivity-solutions?services=embedded-wireless-modules&categories=wi-fi-6-80211ax) - [Wi-Fi 5 (802.11ac)](https://www.silextechnology.com/connectivity-solutions?services=embedded-wireless-modules&categories=wi-fi-5-80211ac) ![Copy of Product icons home (40 x 40 px) (2)](https://www.silextechnology.com/hubfs/Copy%20of%20Product%20icons%20home%20(40%20x%2040%20px)%20(2).svg) [ Platform & SOMs ](https://www.silextechnology.com/connectivity-solutions?services=platform--soms&hsLang=en-us) - [EP-200Q](https://www.silextechnology.com/connectivity-solutions/platform-and-soms/ep-200q) - [EP-200N](https://www.silextechnology.com/connectivity-solutions-platform-and-som-ep-200n) ![Network System Solutions](https://www.silextechnology.com/hubfs/silex/image/Network%20System.svg) [ Network System Solutions ](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&hsLang=en-us) - [Ethernet to Wi-Fi Bridge](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&type=ethernet-to-wi-fi-bridge) - [USB/Serial Connectivity](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&type=usb-serial-connectivity) - [Wi-Fi HaLow Connectivity](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&type=wi-fi-halow-connectivity) - [Wi-Fi Access Points](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&type=wi-fi-access-points) - [Industrial Connectivity](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&type=industrial-connectivity) - [Wireless Monitoring](https://www.silextechnology.com/connectivity-solutions?services=network-systems-solutions&type=wireless-monitoring) #### NEW: EP-200N AMC Edge SoM. Powered by NXP® i.MX 95, delivering secure, safe and reliable connectivity for industrial and medical applications. ![EP-200N-01](https://www.silextechnology.com/hs-fs/hubfs/EP-200N-01.png?width=100&height=100&name=EP-200N-01.png) [ Learn more ](https://www.silextechnology.com/connectivity-solutions-platform-and-som-ep-200n?hsLang=en-us) # SX-ULPAN-EVK **Evaluation kit for Ultra-Low-Power Wi-Fi Module with your NXP Kinetis Microcontroller** The SX-ULPAN-EVK is an evaluation kit designed to evaluate our ultra-low-power Wi-Fi module based on Qualcomm's QCA4004 chipset in conjunction with the NXP Kinetis MCU's. - [Download Product Brochure](https://www.silextechnology.com/hubfs/SX-ULPAN-EVK%20Product%20Brochure.pdf?hsLang=en-us) - [Where to Buy](https://www.arrow.com/en/products/sx-ulpan-2401-evk-us/silex-technology-america) ![](https://www.silextechnology.com/hubfs/Product%20Images/SX-ULPAN-EVK.jpg) ## QCA4004-Based Evaluation Kit The SX-ULPAN-EVK, an ultra-low-power dual-band 802.11 a/b/g/n Wi-Fi tower module with industrial temperature support, enables leading-edge reliable Wi-Fi connectivity for the development of connected devices. This peripheral module for the Tower System features a fully certified Wi-Fi module with the Silex SX-ULPAN on-board. Features/Benefits The SX-ULPAN-EVK is an evaluation kit to evaluate the Qualcomm Atheros 4004 chipset in conjunction with the NXP Kinetis MCU's. The SX-ULPAN-EVK tower module features a fully certified Wi-Fi module with the Silex SX-ULPAN on-board. - Evaluation Kit for the SX-ULPAN Wi-Fi Module (based on QCA4004 radio) - Designed for the NXP Tower Development Platform and Microcontrollers - Silex's Own Optimized Radio Driver and Support - NXP MQX OS Support - Demo Applications Specifications **Product Name:** 1. SX-ULPAN-2401-EVK: For SX-ULPAN-2401 based on QCA4004-BL3B. (SPI) 2. SX-ULPAN-2402-EVK: For SX-ULPAN-2402 based on QCA4004-BL3B. (UART) **Power Supply:** 1. 5V_Tower Edge: 4.4V-5.25V 2. 3.3V_Tower Edge: 3.14V-3.46V 3. USB CN: 4.4V-5.25V **External Interface:** Serial I/F (RS232C Level) **Display LED's:** 1. Red: Powered Off 2. Orange: Power supplied but SX-ULPAN powered off 3. Green: SX-ULPAN powered on **PCB Dimensions:** 90mm x71mm (Fit to TWR System) **PACKAGE CONTENTS:** 1. Silex SX-ULPAN-EVK 2. EVK Quick Start Guide You will need the following tools that are not included in the EVK in order to evaluate the product: 1. TWR-K22F120M - Kinetis K22 MCU can be purchased directly from NXP 2. TWR-ELEV -  Basic building block of the NXP Tower System. Purchase directly from NXP. Documentation [Hardware Specification](https://www.silextechnology.com/productspecs/sx-ulpan-evk-product-specifications?hsLang=en-us) [Functional Specification](https://www.silextechnology.com/productspecs/sx-ulpan-evk-functional-specifications?hsLang=en-us) [Quick Start Guide-SX-ULPAN-2401-EVK](https://www.silextechnology.com/productspecs/sx-ulpan-2401-startup-guide?hsLang=en-us) [Quick Start Guide -SX-ULPAN-2402-EVK](https://www.silextechnology.com/productspecs/sx-ulpan-2402-evk-startup-guide?hsLang=en-us) [SPI Command & API Specification](https://www.silextechnology.com/hubfs/docs/137-20131-300A-SX-ULPAN-2401-Command---API-Specification-SC106520XC.pdf?hsLang=en-us) [UART Command Specification](https://www.silextechnology.com/hubfs/docs/140-20131-120B-SX-ULPAN-2402-Command-Functional-Specification-SC106470XE.pdf?hsLang=en-us) [SPI Application Binary File for NXP's Kinetis K22](https://www.silextechnology.com/productspecs/sx-ulpan-2401-evk-software-download?hsLang=en-us) ###### Helpful Links - [Wi-Fi for NXP Kinetis MCU's](https://www.silextechnology.com/white-paper/wifi-connectivity-for-the-nxp-kinetis-microcontrollers?hsLang=en-us) - [Hardware Specification](https://www.silextechnology.com/productspecs/sx-ulpan-evk-product-specifications?hsLang=en-us) ###### Support Having trouble? 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