EBYTE OEM/ODM E104-BT54S STMicroelectronics chip plus petite taille faible consommation d'énergie micro Module RF BLE
[Ébrécher]：BLUENRG355MC
[La fréquence]：2.40~2.48GHz
[Protocole Bluetooth]：Distance de communication BLE5.1 : 300 m
[Taille]：28*16mm*2.7mm
[Poids du produit]：1.8g±0.1g
[Introduction]：E104-BT54S est un module SOC BT5.1 conçu sur la base de STMicroelectronics. Il dispose d'une variété de méthodes de transmission, fonctionnant dans la bande de fréquence 2,4 GHz, une sortie de niveau TTL et une tension de port IO 3,3 V.
Magasin officiel| Main parameters | Parameter value | Remark |
| Reference distance (onboard PCB antenna) | 150m | Onboard PCB antenna |
| Reference distance (IPEX interface) | 300m | TX2400-JK-11 Glue Rod Antenna / Antenna Gain 2.5dBi |
| Packaging method | surface mount | - |
| IC full name | BLUENRG355MC QFN48 | - |
| External dimensions | 28*16mm*2.7mm | - |
| RF interface | IPEX, onboard PCB antenna | Equivalent impedance approximately 50Ω |
| Electrical parameters | Minimum value | Typical value | Maximum value | unit | condition |
| Operating voltage | 1.8 | 3.3 | 3.6 | In | ≥3.3V can guarantee output power |
| Communication level | - | 3.3 | - | In | Using 5V TTL carries a risk of burnout. |
| Emission current | - | 18 | - | m.a. | Instantaneous power consumption @8dBm |
| Received current | - | 11 | - | m.a. | 3.3V voltage |
| Dormant current | - | 1.3 | - | μA | Stop 2 mode, RTC enabled, see chip user manual for details. |
| Operating frequency band | 2400 | - | 2480 | MHz | Supports ISM band |
| Operating temperature | -40 | - | +85 | ℃ | Industrial grade |
| Maximum transmit power | 7.5 | 8.0 | 8.2 | dBm | - |
| Receiver sensitivity | -118 | - | -148 | dBm | - |