[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 | ℃ | - |