M5Stack LoRa Module (433MHz) v1.1

Description The LoRa433_V1.1 Module is a LoRa communication module within the M5Stack stacking module series, operating at a frequency of 433MHz and utilizing the Ra-02 module (chip SX1278) solution. This module comes standard with an external SMA antenna and also reserves two patch MCX antenna socket interfaces, allowing users to freely switch between different types of antennas according to their needs. Additionally, the module features a DIP switch, enabling users to flexibly switch between different communication pins, allowing for the use of multiple stacks simultaneously, offering more customization possibilities and flexibility. It is suitable for applications in remote monitoring, smart cities, home and industrial automation, and Internet of Things (IoT) devices. 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 LEARN AND DOCUMENTS DOCUMENTS