Home >Модуль>BLE>nRF528**
Беспроводной модуль nRF52840 BLE4.2 BEL5.0 Rf Receiver 2,4 ГГц BLE Модуль маяка для домашней автоматизации IoT

[Вес изделия]:1.3g±0.1g

[IC]:nRF52840

[Частота]:2,360 ~ 2,500 ГГц

[Протокол]:BLE 4.2/5.0

[Расстояние]:120m

[Размер]:13.0*18.0mm

[Введение]:E73-2G4M08S1CX - это беспроводной модуль Bluetooth, разработанный Chengdu Ebyte, который отличается небольшим размером и низким энергопотреблением. Он принимает первоначально импортированный RFIC nRF52840 NORDIC, поддерживающий BLE 4.2 и BLE 5.0.

Main parameter Performance Remark
Working frequency 2360~2500 MHz Support ISM band
Transmitting power 8 dBm -
Receiving sensitivity -103dBm@BLE 125kbps(Long distance mode)
-95dBm@BLE 1M bps
-
Test distance 120m Test condition: clear and open area, antenna height: 2.5m, air data rate: 1M bps
Main parameter Description Remark
IC nRF52840-QIAAC0 / aQFN™ 73 -
FLASH 1024 KB -
RAM 256 KB -
Core ARM® Cortex™ -M4F -
Size 13.0 * 18.0 mm -
Antenna type IPEX -
Protocol BLE 4.2/5.0 -
Package SMD -
Electronic parameter Min. Typ. Max. Unit Remark
Power supply 1.7 3.3 5.5 V -
Communication level 0.7*VDD - VDD V -
Transmitting current - 17.05
12.68
7.25
7.63
- mA TX only run current (DC/DC, 3V) P(RF)= +8 dBm
TX only run current (DC/DC, 3V) P(RF)= +4 dBm
TX only run current (DC/DC, 5V, REG0 out= 3.3V) P(RF)= 0 dBm
TX only run current(DC/DC, 3V) P(RF)= 0 dBm
Receiving current - 7.71
8.27
- mA RX only run current (DC/DC, 3V) 1M bps / 1M bps BLE
RX only run current (DC/DC, 3V) 2M bps / 2M bps BLE
Operating temperature -40 20 +85 -