Ebyte E104-BT07 Low-cost BLE Bluetooth wireless module low power consumption 2.4G small size serial port data transmission
[Bluetooth protocol]：BLE 5.1 [Communication distance]：130m [Product size]：21.9*14.6mm [Introduction]：E104-BT07 is a serial port to BLE Bluetooth module based on Bluetooth protocol version 5.1. It is small in size, low in power consumption, and works in the 2.4GHz frequency band. Bluetooth modules can be widely used in smart wear, home automation, home security, personal health care, smart home appliances, accessories and remote controls, automobiles, lighting, industrial Internet, smart data acquisition, smart control and other fields. Main parameters Performance Remarks Minimum value Maximum value Supply voltage (V 1.8 3.6 Exceeding 3.6V permanently burns the module Blocking power (dBm) - 10 Less chance of burning when used at close range Working temperature (℃) -40 85 industrial grade Main parameters Performance Remarks Minimum Typical Maximum Working voltage (v) 1.8 3.3 3.6 ≥3.3V can guarantee the output power Communication level (V) - 3.3 - There is a risk of burning when using 5V level Working temperature (℃) -40 - 85 industrial design Working frequency band (MHz) 2402 - 2480 Support ISM frequency band Power Consumption Emission Current (mA) - 6.3 - The default broadcast interval is 1S Receive current (mA) - 6.2 - - Sleep current (uA) - 0.6 - deep sleep Transmit power(dBm) -20 0 8 - Receiving sensitivity (dBm) - -99 - Air rate is 1Mbps Sleep broadcast current (default) - 6.3 - Unit: mA. The default broadcast interval is 1s Sleep connection current (default) - 170 - Unit: uA. The default broadcast interval is 1s Wake up broadcast current (default) - 66 - Unit: uA. The default broadcast interval is 1s Sleep without broadcast current (default) - 0.6 - Unit: uA. The default connection gap is 500ms Main parameters Description Remarks Reference distance 130m Clear and open environment, height 2.0 meters; @8dBm; Airspeed: 1Mbps bluetooth protocol BLE5.1 - Communication Interface UART - Encapsulation SMD - Dimensions 21.9*14.6mm - RF interface Onboard PCB Antenna The equivalent impedance is about 502 weight 1.2 ± 0.1g -