🔧 LoRa433_V1.1 Module – Flexible 433MHz LoRa Communication The LoRa433_V1.1 Module is a powerful LoRa communication module from the M5Stack stacking series, operating at a frequency of 433MHz and built around the Ra-02 module (SX1278) chip) 🛰️. 📡 Antenna Options Comes with a standard external SMA antenna Includes two patch MCX antenna sockets for flexible antenna switching 🔄 🎛️ Customizable Connectivity Equipped with a DIP switch for easy pin configuration Supports multi-stack setups, enabling advanced customization and parallel communication 🧩 🌐 Ideal Applications Perfect for: 📍 Remote monitoring 🏙️ Smart city infrastructure 🏠 Home automation 🏭 Industrial control systems 📶 IoT device integration Features Serial communication protocol: SPI Operating frequency:410MHz~525MHz Supports FSK, GFSK, MSK, GMSK, LoRa™ and OOK modulation modes Reception sensitivity: as low as -140 dBm Programmable bit rate up to 300Kbps External antenna interface Built-in dip switch toggle pin Development platform: Arduino, Micropython, UIFlow(Blockly) Includes 1x LoRa433_V1.1 Module 1x SMA External Antenna Applications Remote Control Intelligent city Home and industrial automation Internet of Things (IoT) devices Specification Resources Parameters Spectral range 410MHz~525MHz Communication interface SPI Programmable bit rate Up to 300kbps Antenna Glue stick antenna @2.5dBi Operating temperature 0-40°C Product Size 54*54*13.1mm Package Size 92*63*25mm Product Weight 16.1g Package Weight 44.6g LoRa433_V1.1 Module Arduino Library LoRa433_V1.1 Module Arduino Demo(LoRaSender) LoRa433_V1.1 Module Arduino Demo(LoRaReceiver) LoRa433_V1.1 Module Arduino Demo(LoRaSetSpread) LoRa433_V1.1 Module Arduino Demo(LoRaDuplex)
