E104-BT5011A Ebyte nRF52811 module test board kits USB interface adapter bluetooth to UART wireless module ble5.0 ble5.1

[Introduction]：E104-BT5011A is a serial to BLE Bluetooth master-slave integrated module based on Bluetooth protocol version 5.1. It is small in size and low in power consumption. It works in the 2.4GHz frequency band. [IC]：nRF52811 [Frequency]：2.402~2.480GHz [Protocol]：BLE5.1 [Distance]：70m [Size]：11.5*16mm [Weight]：0.8±0.1g Limit Parameters Min Max Note Voltage supply [V] 0 3.6 Voltage over 3.6V will cause permanent damage to module Blocking power [dBm] - 10 Chances of burn is slim when modules areused in short distance Operating temperature[℃] -40 +85 Industrial grade Operating parameter Min Typ Max Remarks Voltage supply [V] 1.7 3.3 3.6 ≥3.3 V ensures output power Communication level(V) - 3.3 - For 5V TTL, it may be at risk of burning down Operating temperature(℃) -40 - +85 Industrial design Frequency [MHz] 2402 - 2480 Support ISM band Transmitting current(mA) - 13 19 - Receivingcurrent(mA) - 13 - - Sleep current(μA) - 8 - - Maximum transmitting power(dBm) - 3.8 4 - Receiving sensitivity(dBm) - -96 - Bluetooth®lowenergy 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) - 13.83 - Unit: uA. Broadcast gap is 1s Sleep connection current(default) - 6.89 - Unit: uA. Broadcast gap is 1s Main parameter Description Remarks Distance 70m Test condition:Clear and open environment, height 2.0 meters; @4dBm; air speed: 1Mbps BLE protocol BLE5.1 - Communication interface UART - Package SMD - Connector 1.27 mm - Size 11.6*16mm - Antenna Ceramic antenna 50Ω Impedance   Company Profile Ebyte Company Profile Development Testin PCB_E104-BT5011A Xcom Product Descriptio Manual nRF52811