E104-BT09 ble to serial port module,ble 5.0 protocol ble wireless module,low power consumption, 2.4G, small size,data transmission

[Bluetooth protocol]：BLE 5.0

[Communication distance]：150m

[Product weight]：0.8±0.1g

[Product size]：13*19mm

[Introduction]：E104-BT09 ble module is a ble-to-serial slave module based on the ble 5.0 protocol developed by Ebyte based on the Telink Micro TLSR8208BER chip. It is small in size, has low power consumption and works in the 2.4GHz frequency band. The ble module uses ordinary AT commands to set parameters, and the operation is simple and fast. The ble to serial port module supports slave role, ble broadcast, data transparent transmission and wireless configuration. Modified ble modules can be widely used in smart wear, home automation, home security, personal healthcare, smart home appliances, accessories and remote controls, etc.