Great Value - LED A19 Smart Bulb w/ 16 Million Colors
Bob -> Alice : hello
Alice -> Bob : hi
{ signal: [
{ name: "clk", wave: "p.....|..." },
{ name: "Data", wave: "x.345x|=.x", data: ["head", "body", "tail", "data"] },
{ name: "Request", wave: "0.1..0|1.0" },
{},
{ name: "Acknowledge", wave: "1.....|01." }
]}