Hello friends, I hope you all are doing great. Today, I am going to share the new SX1278 LoRa Library for Proteus V1.1 . The SX1278 is Semtech's long-range LoRa radio chip, and the Ai-Thinker Ra-02 board with its silver shield can and spring antenna is the most popular way to use it at 433 MHz. With this SX1278 LoRa Library for Proteus , two Ra-02 modules in one design talk over a simulated 433 MHz air, even 10 km apart, and your Arduino drives them over SPI with the same arduino-LoRa library you use on real hardware. Version 1.1 replaces the earlier version of this post. You now get two devices : SX1278 Simple , with its control panel on the schematic, and SX1278 Advance , with a pop-up window and four measured LoRa test tools . The new SX1278 Arduino Proteus demo has two Arduino UNOs tha ...