E104-BT5040U Ebyte nRF52840 BLE4.2 BLE5.0 2.4GHz wireless bluetooth Transceiver BLE USB Dongle module with PCB antenna

E104-BT5040U is a small USB port Bluetooth wireless packet capture tool produced by Ebyte; it comes with a high-performance PCB on-board antenna and uses a Bluetooth Low Energy (BLE) SOC solution. This compact packet capture tool features a high-performance PCB antenna and uses a powerful Bluetooth Low Energy (BLE) SOC solution. Easily connect and transfer data wirelessly with this E104-BT5040U device. IC: nRF52840 Frequency: 2360~2500MHz Protocol: BLE 4.2 / BLE 5.0 Distance: 250m Weight: 7g Size: 59*18mm Parameter Performance Remark Crystal frequency 32MHz/32.768kHz — support protocol BLE4.2/5.0 — Power supply USB — Interface method USB — IC full name nRF52840-QIAAC0/aQFNTM 73 — FLASH 1024kB — RAM 256kB — Kernel ARM@ Cortex ® -M4 — Dimensions 59*18mm Plus shell with cap Antenna form PCB Onboard antenna — Crystal frequency 32MHz/32.768kHz support protocol BLE4.2/5.0 — Power supply USB — Interface method USB — IC full name nRF52840-QIAAC0/aQFNTM 73 — FLASH —1024kB — RAM 256kB — Kernel ARM@ Cortex ® -M4 — Dimensions 59*18mm Plus shell with cap Antenna form PCB Onboard antenna — Parameter Min. Typ. Max. Unit Remark Operating voltage 4.35 5 5.5 V USB/VBUS power supply Communication level 0 3.3 3.6 V — TX current(TX only run current (DCDC, 3V) PRF =+8 dBm） - 17.05 - mA — TX current(TX only run current (DCDC, 3V) PRF =+4 dBm) - 12.68 - mA — TX current(TX only run current (DCDC, 5V, REG0 out = 3.3 V)PRF= 0dBm) - 7.25 - mA — TX current(TX only run current (DCDC, 3V)PRF = 0dBm) - 7.63 - mA — TX current(TX current (3V) 1Mbps BLE measured from VBAT with PRF=9dBm) - 32 - mA — RX current(RX only run current (DCDC, 3V) 1Mbps / 1Mbps BLE) - 7.71 - mA — RX current(RX only run current (DCDC, 3V) 2Mbps / 2Mbps BLE) - 8.27 - mA — Operating temperature -40 - +85 ℃ Industrial design