Choosing Bluetooth Low Energy wireless

Among the various types of wireless standards, the BLE communication standard is characterized by its low power consumption.As a result, the communication speed is not as fast as Wi-Fi communication, so it is not suitable for large-volume communication such as images and video data.On the other hand, it is best suited for communication of relatively small amounts of data, such as sensor data and switch on/off communication.Most of them also have a communication range of 5 to 30 meters, and Class 2, the standard used in most products, is about 10 meters.TTT offers more than 20 types of BLE modules, and Wi-Fi module and combo* products are also available. You are sure to find a module that meets your specifications. * Products equipped with both Wi-Fi and BLE modules, enabling the use of different communication standards.

Transmission power control

Depending on the distance to be communicated, it is not necessary to always have the maximum output of wireless transmission.By setting a moderate transmit power for the distance, the power consumption can be reduced to extend the battery life. The software that controls the module can adjust and control the wireless transmission power.