E104-BT5040U Ebyte nRF52840 ble 4.2 ble 5.0 2.4GHz wireless BLE Transceiver ble USB Dongle module with PCB antenna
[IC]：nRF52840
[Frequency]：2360~2500MHz
[Protocol]：BLE 4.2 / BLE 5.0
[Distance]：250m
[Size]：59*18mm
[Product weight]：7g±0.1g
[Introduction]：E104-BT5040UA is a small USB port ble wireless packet capture tool produced by Ebyte; it comes with a high-performance PCB on-board antenna and uses a ble Low Energy (BLE) SOC solution.
Official Store| 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 |