There are several IoT solutions in the market that based on different wireless technologies such as Wi-Fi, Bluetooth, ZigBee, etc. However, each solution has its own drawbacks, just name a few, high power consumption, expensive hardware cost, lack of stability, difficult to setup and operate, incompatible with existing network environment, etc. Hence, we develop a new solution to specifically target such problems. Knotbase is an integrated IoT solution that consists of: - a set of newly invented hardware (i.e. appliance controlling end-point and a multiple-protocol signal controller), - a proprietary designed communication protocol stack, - a cloud-based server-side application and mobile apps Knotbase enables home appliances and devices to be interconnected and allows users to perform remote controls and monitor, with the advantages of low power consumption, affordable hardware cost, high stability and easy to use It is also a perfect solution for low cost small appliance market.