433MHz LoRa SX1278 Transceiver Module Long Range Wireless Communication Board with Antenna SPI Interface

Upgrade your wireless projects with this 433MHz LoRa SX1278 transceiver module, designed for long‑range, low‑power RF communication Ideal for Arduino, STM32, and other microcontroller platforms, it provides reliable connectivity for IoT, smart home, telemetry, and remote control applications LoRa SX1278 Chipset: Based on the SX1278 LoRa transceiver for ultra‑long‑range spread spectrum communication with high interference immunity and low power consumption 433MHz ISM Band: Operates in the 433MHz ISM frequency band, suitable for a wide range of wireless projects such as remote monitoring, meter reading, and sensor networks Long‑Range Communication: Supports kilometer‑level line‑of‑sight transmission distance under optimal conditions, ideal for outdoor and long‑distance data links Included Antenna: Comes with a matched external antenna to improve signal stability, enhance transmission distance, and ensure better RF performance Specifications Due to different batches, there may be differences in product appearance and printed text, which will not affect use Color: As Shown Material: PCB Package Contents: 1*SX1278 Wireless Transceiver Module kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.