Bluetooth Low Energy (BLE) technology is a personal area network technology designed to reduce power consumption and cost while maintaining the same communication range as traditional Bluetooth. It is widely used in various wearable devices and IoT devices due to its low power consumption. BLE has several features, including low power consumption, cost-effectiveness and compatibility, stability, security and reliability, wireless coexistence, connection range, and ease of use and integration.
BLE devices spend most of their time in sleep mode to reduce power consumption and automatically wake up when activity occurs. BLE technology is compatible with legacy Bluetooth technology and optimized for small battery-powered devices. It uses Adaptive Frequency Hopping (AFH) technology to ensure stable transmission in “noisy” RF environments and has reduced the number of channels to minimize power consumption.
BLE uses AFH technology to minimize interference from other radio technologies, providing excellent stability and reliability. The modulation of BLE technology enables a connection range of up to 300 meters with a wireless chipset of 10 milliwatt decibels. BLE is generally based on a master device connected to multiple slave devices, with the master device controlling the communication frequency of the slave devices. BLE also has a “broadcast” function that allows slave devices to send data to the master device
Shenzhen Muyu Technology Co., Ltd has Bluetooth low energy module, including MY-BT401 and MY-BT501, they support multi-connection. The module MY-BT501 is BLE 5.2 class 1 Bluetooth module. For more BLE module information, welcome contact Muyu team.