Catalog > Consumer Electronics > Kits > Various Kits 868/915 MHZ LORA Transceiver Module 868/915 MHZ LORA Transceiver Module BDD RYLR998 868MHZ LORA TRNCEVR SOLD AS A PAIR - TRANSMITTER AND RECEIVER--RYLR998 IS A 868/915 MHZ LORA TRANSCEIVER MODULE WITH BUILT-IN ANTENNA, UART INTERFACE, LONG-RANGE WIRELESS COMMUNICATION, AND LOW-POWER OPERATION FOR IOT APPLICATIONS. 941.74 ZAR inc for 1 Each 11 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Introducing the REYAX RYLR998 UART Interface 868/915 MHz Lora Module with Antenna.. This cutting-edge transceiver module is designed for those seeking ultra-long range spread spectrum communication and high interference immunity while minimizing current consumption. Featuring a powerful NUVOTON MCU and Semtech LoRa Engine, this module delivers exceptional blocking immunity and low receive current. With its high sensitivity and easy control via AT commands, you can effortlessly integrate this module into your IoT applications, mobile equipment, home security systems, and industrial monitoring and control equipment. Specifications Model: RYLR998 Frequency Band: 868MHz / 915MHz ISM Band Wireless Range: Up to 10km (line-of-sight, ideal conditions) Output Power: +22 dBm (max) Receiver Sensitivity: −129 dBm Interface: UART (AT Command Compatible) Voltage Supply: 2.3V – 3.6V (Typical: 3.3V) Power Consumption: Transmit: ~140mA @ +22dBm Receive: ~17.5mA Sleep: ~10µA Built-in Antenna: Yes (no external antenna required) Protocols Supported: LoRa®, UART Serial Data Rate: Up to 115200 bps Operating Temp: −40°C to +85°C Dimensions: Approx. 26 x 10 x 2.8 mm Compatibility: Arduino, ESP32, Raspberry Pi, STM32, and other MCUs Question: What is the RYLR998 UART Interface 868915 MHz Lora Module used for?Answer: The RYLR998 UART Interface Lora Module is primarily used for long-range communication in IoT applications and wireless sensor networks. It operates at 868/915 MHz frequency, making it ideal for transferring data over extended distances without the need for cellular data plans. This module is perfect for projects such as remote environmental monitoring, smart agriculture, and industrial automation, where reliable, low-power communication is essential. Question: How do I connect the RYLR998 Lora module to a microcontroller?Answer: To connect the RYLR998 module to a microcontroller, you typically use UART (Universal Asynchronous Receiver-Transmitter) communication. Wire the TX and RX pins of the module to the RX and TX pins of your microcontroller, respectively. Ensure that you also connect the power supply (usually 3.3V to 5V) and ground correctly. This setup allows for easy data transmission and reception, making it suitable for applications like remote sensor data transport. Question: What is the range of the RYLR998 Lora module?Answer: The RYLR998 Lora module boasts an impressive communication range, typically up to 10 kilometers in open areas, depending on the environment and antenna used. In urban settings, the range may be reduced due to obstacles, but it still outperforms many other wireless options. This range makes it suitable for various applications, such as monitoring weather stations or alert systems in rural setups where connectivity is essential. Question: Can the RYLR998 module be used indoors?Answer: Yes, the RYLR998 module can be used indoors, but its effective range may be diminished due to walls and interference from other electronic devices. For optimal performance indoors, it is recommended to use a proper antenna and place the module near windows or higher locations to minimize obstacles. This versatility allows users in industrial or commercial settings to deploy robust IoT solutions for tasks such as inventory tracking or temperature monitoring. Question: Is the RYLR998 module suitable for battery-powered applications?Answer: Absolutely! The RYLR998 module is designed for low-power consumption, making it ideal for battery-operated devices. With its sleep modes and efficiency, applications like remote sensors and custom telemetry systems can run for extended periods on battery power. This makes it a great choice for monitoring equipment in locations where mains power isn’t available, such as wildlife tracking or agricultural pests monitoring. Question: What types of antennas are compatible with the RYLR998 module?Answer: The RYLR998 module is compatible with various antennas designed for 868/915 MHz frequencies. You can use both dipole antennas and PCB antennas, depending on your range requirements and space constraints. Antenna selection plays a significant role in optimizing transmission range and signal quality, making it important to assess your specific application needs, like whether it's for outdoor or indoor use. Question: Is there any software required to program the RYLR998 module?Answer: Yes, to program the RYLR998 module, specialized software that can communicate via UART is needed. You can use popular platforms like Arduino IDE, where libraries specific to the RYLR998 exist, allowing for ease of programming and configuration. This capability is particularly useful for hobbyists and developers working on prototypes for IoT applications, as it simplifies the development process significantly. Question: What kind of data can be transmitted with the RYLR998 Lora module?Answer: The RYLR998 Lora module can transmit a variety of data types, including sensor readings, text messages, and commands between devices. With its ability to handle both digital and analog signals, it is widely used in applications ranging from weather data reporting to control commands for smart home devices. This flexibility enables developers to create diverse solutions tailored to specific project needs. Downloads Datasheet - BDD RYLR998 868MHZ LORA TRNCEVR PDF File 946.21 KB