BLE5.0 mesh,Class 1 Chipset: Sillicon Labs EFR32BG13P732 Size:11.9*10*1.8mm Power Supply:1.8-3.8v Interfaces:UART,I2C,SPI Profiles:GATT,iBeacon,Eddystone,Mesh Apply for smart LED and smart curtain etc. #bluethoothmesh #MESH https://www.instagram.com/p/B3_DnVrJLZH/?igshid=1n6ku5s4dto5o













