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Tags: M5Stack, Wireless Transceiver, Radio Transceiver, 433MHz Transceiver, LoRa Module, SX1278, LoRa Tranceiver
Description:M5Stack LoRa Wireless Transceiver Module is a 433MHz transceiver module based on Ra-02 small LoRa module and IoT Development Board. The LoRa is a popular wireless technology used as wide area network for IoT. It consists of UART, processor, GPIOs, protocol stacks, LoRA Radio layer, interface buses (e.g. I2C, SPI) etc. Microcontroller unit is interfaced using UART with LoRa transceiver to monitor and control applications. GPIOs are used to interface any user defined hardware components such as LEDs, Switches etc. The LoRa RF layer is interfaced with antenna of different frequency bands such as 433 and 868MHz. LoRaTransceiver requires a crystal for running the processor and real time clock pulse. This form of wireless communication results in a larger bandwidth, increasing interference resistance, minimizing current consumption, and increasing security. LoRa is a good choice in low-power, long-range communications.The M5Stack is a LoRa expansion module with a built in antenna. It can be programmed after connecting to any series of M5Stack Core via Blockly, Arduino or MicroPython. The module may be applied for ultra-long distance spread spectrum communication, which is a compatible FSK remote modulation and demodulation rapidly, anti interference and low power consumption. The M5Stack platform is a stackable development board platform, so it can be added functionality by stacking PCBs using a standard header. Unlike Arduino, M5Stack is designed for making devices with user interfaces.
Features:Lora ™ spread spectrum modulation techniquesTransmit power: + 18dBm-100mW when constant voltage RF power outputHigh sensitivity: up to -148dBmHalf-duplex SPI communicationsProgrammable bit rate up to 300kbpssupport FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation scheme127dB dynamic range of RSSIAutomatic RF signal detection, CAD models and ultra high-speed AFCPacket Engine with CRC, up to 256 bytessmall size double row stamp hole SMD packageshielded casespring antenna (Ra-01) or IPEX external antenna (Ra-02)
Applications:Automatic meter readingHome building automationRemote irrigation system
Package Include:1 x M5Stack LoRa Wireless Transceiver Module
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