E90-DTU-(xxxSLxx-ETH) is a high-performance LoRa spread spectrum Ethernet gateway radio with multiple advanced functions, providing users with flexible and efficient long-distance communication solutions. It supports adaptive network speed, up to 100M full duplex, and provides four working modes: TCP Server, TCP Client, UDP Server, UDP Client, and the feature of two Sockets working at the same time, making it suitable for different application scenarios. Outstanding communication performance.

​Using a Bluetooth module for a DIY Bluetooth keyboard transformation is a fun project that converts a traditional keyboard into a wireless Bluetooth keyboard.

LoRa modules​ have become the first choice for many IoT and remote monitoring applications due to their long-distance communication, low power consumption, anti-interference and other characteristics.

LoRa module can operate at multiple different operating frequencies, including 433MHz, 868MHz and 915MHz frequency bands.

​Huawei Cloud Platform provides powerful cloud services, including support for the MQTT (Message Queuing Telemetry Transport) protocol.

As a China Lorawan gateway Manufacturer and Lorawan node modules Factory, CDEBYTE focuses on providing wholesale Lorawan gateway and Lorawan node modules. Supports standard LoRaWAN network protocols, and access to standard LoRaWAN servers such as TTN, Tencent, and open-source chip stack

OpenWrt is an open source operating system for embedded devices, mainly used in home routers and network equipment.

Tutorial: How to connect with LoRaWAN server for data sending and receiving

In the conventional embedded software development process, it usually needs to go through steps such as requirements analysis, function design, coding implementation, system testing, release maintenance, etc., to realize the entire life cycle of the product.