Ebyte E280-2G4T12S SX1280 LoRa Wireless Module 2.4GHz 12dBm IPEX/PCB Antenna Wireless Ranging 3km Module SMD UART LoRa Wireless Module

E280-2G4T12S sx1280 lora module 2.4ghz Parameter Introduction E280-2G4T12S is a wireless serial port module (UART) based on SEMTECH's SX1280 RF chip, featuring transparent transmission, operation in the 2.4GHz band, and support for LoRa, FLRC, and GFSK modulation technologies with TTL level output compatible with 3.3V and 5V IO voltages. Key Features Modulation & Transmission Supports LoRa, FLRC, and GFSK modulation High-speed continuous transmission at 460800 baud rate (no packet limitations) Supports 1kbps–2Mbps wireless data rates Functional Capabilities Wireless ranging with ±2m accuracy RSSI signal strength detection Point-to-point/broadcast/channel monitoring modes Low-power mode for battery applications Hardware Design Dual antenna options (PCB/IPEX) Industrial-grade operation (-40°C to +85°C) Data encryption and compression Technical Specifications Electrical Parameters Operating Voltage: 2.3V–5.5V DC Communication Level: TTL (5V TTL carries burn risk) Sleep Curren