EBYTE E104-BT5032B Long distance low power 2.4GHz serial transceiver BLE5.0 RF transceiver Serial to Blee module

E104-BT5032B Wireless module Small size Low power consumption 2.4GHz RF transceiver Long distance Serial port transceiver ble 5.0 [Interface type]：UART [Ble protocol]：BLE5.0 [Operating frequency]： 2.402~2.480GHz [Packaging method]：SMD [Introduction]：E104-BT5032B ble module is a small-sized, low-power serial-to-ble master-slave integrated module developed by Ebyte based on the NORDIC nRF52832 chip. It adopts ble protocol version 5.0. The ble module uses common AT commands to set parameters, and the operation is simple and fast. It supports low-power broadcasting, data transparent transmission, and air configuration. The ble module can be widely used in smart wearables, 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 Remark Minimum  Maximum Power supply voltage (V) 0 3.6 Over 3.6V will permanently burn the module Blocking power (dBm) - 10 The probability of burning is lower when used at close range Operating temperature (℃) -40 85 Industrial grade Main parameters Performance Remark Minimum Typical Value Maximum Operating voltage (V) 2.2 3.3 3.6 ≥3.3V to ensure output power Communication level  (V) 3.3 Using 5V TTL may burn out Operating temperature (℃) -40 - 85 Industrial design Operating frequency band (MHz) 2402 - 2480 Support ISM band Power consumption Transmitting current (mA) - 150 - - Receiving current (mA) - 40 - - Sleeping current (μA) - 321 - - Transmit power (dBm) -18 20 - ±0.5dBm Receive sensitivity (dBm) - -96 - Bluetooth® low energy mode Arbitrary I/O VIL/VIH GND/0.84 GND/VCC 0.36/VCC VOL/VOH GND/1.88 GND/VCC 0.47/VCC Sleep broadcast current (default) - 70 - Unit: mA. The default broadcast interval is 1s Wake-up broadcast current (default) - 120.1 - Unit: mA. The default broadcast interval is 1s Wake-up no broadcast current (default) - 121.1 - Unit: mA. The default connection interval is 500ms Wake-up connection current (default) - 121 - Unit: mA. Main parameters Description Remark E104-BT5032A Reference distance 70m Clear and open environment, height 2.0 meters;  @4dBm; airspeed: 2Mbps E104-BT5032B Reference distance 500m Clear and open environment, height 2.0 meters;  @20dBm; airspeed: 2Mbps Bluetooth protocol BLE5.0 - Communication interface UART serial port - Packaging method SMD type - Interface method 1.27  mm - Dimensions 11.5*20mm(E104-BT5032B) - Antenna interface Ceramic Antenna Equivalent impedance is about 50Ω