Modules are small electronics circuit boards designed to perform a specific function, such as power delivery, networking, etc. All on a single part that can be integrated into an existing design.


With over 10+ years experiences in the wireless and IoT industry, REYAX Technology Co., Ltd is a leading total solutions provider of wireless modules, engineering designs and supply chain services to electronics manufacturers.

We dedicating in creating a better electronic industry environment by providing our customers with high-reliability products and outstanding services. Since the establishment in 2008 till today, we have diversified our product line to LoRa, Wi-Fi, Cellular, RFID, GNSS, ISM RF, Bluetooth, Audio, Cloud and, all IoT solutions.


NeoCortec was founded in 2007 with the aim of developing and patenting several innovations related to Wireless Sensor Networks. The founders realized early on that there was a lack of new thinking and research in the area of Wireless Sensor Networks – seemingly all efforts hitherto were based on methods related to IP protocols. The founders had maintained that IP protocols were not applicable to the field of Wireless Sensor Networks. They claimed that there existed the possibility of making large scale routing protocols function in real time, thus without network managers etc., and all the while dramatically reducing power consumption.


Silvertel specialises in the design and supply of advanced electronic power modules to an extensive global customer base.  Our PoE, Telecoms, DC-DC convertors, Smart Lighting LED driver and Battery charger module products are sold to thousands of customers through a worldwide network of distributors and representatives.


Waveshare: Waveshare specialises in modules, components and development platforms, as well as various accessories and additions for single board computers (SBCs) such as the RaspberryPi.


At OKDO, we’re proud to partner with top-tier technology companies to offer our clients a wide range of IoT devices. From small-scale projects to large, scalable single board computers (SBCs), we have the expertise to help you find the perfect solution for your needs. In addition, we offer a variety of development kits and shields that can enhance the functionality of different systems. Trust us to provide the latest and most advanced technology to help you succeed.