EWM105-WBS30S Module 3-en-1 NearLink/WiFi/BLE à 2,4 GHz
[Interface de communication]：UART
[Protocole de communication]：SLE 1.0/WiFi 6/BLE 5.2
[Puissance d'émission]：20 dBm
[Conditionnement]：Boîtier perforé
[Dimensions]：12*12 mm
[Poids du produit]：0,6 g
[Introduction]：L'EWM105-WBS30S est un module SoC 2,4 GHz hautement intégré, combinant WiFi 6, BLE 5.2 et SLE 1.0, développé par EBYTE. Doté d'une interface USB 2.0, il se caractérise par sa petite taille, ses ressources importantes, sa puissance et sa vitesse de transmission élevées, ainsi que par sa forte résistance aux interférences. Ce module trouve de nombreuses applications dans les objets connectés, la domotique, la sécurité résidentielle, la santé personnelle, l'électroménager intelligent, les accessoires et télécommandes, l'automobile, l'éclairage, l'Internet industriel, l'acquisition de données intelligente et le contrôle intelligent.
Magasin officiel| RF parameters | Minimum value | Typical value | Maximum value | unit | Test conditions |
| Operating frequency band | 2400 | - | 2500 | MHz | Frequency points below 2401MHz and above 2483.5MHz cannot meet the radiation requirements of the Radio Regulatory Commission, and the selection of channel frequencies must comply with protocol and regulatory requirements. |
| WiFi RX Sensitivity | - | -99.4 | -97.9 | dBm | WIFI RX 11B 1Mbps DSSS PER8% 1024 octet PSDU |
| WiFi RX Adjacent Channel Rejection Ratio | 39 | 43 | - | dB | WIFI RX 11B 1Mbps DSSS Mask margin greater than 5dB |
| WiFi TX maximum transmit power | 22 | 23 | - | dBm | WIFI TX 11B 1Mbps DSSS PER8% 1024 octet PSDU |
| WiFi reference communication distance | - | 250 | - | m | @EWM105-WBS30S, in a clear, open, unobstructed environment, with an onboard PCB antenna gain of 0.5dBi, antenna height of 1.2m, and transmit power of 20dBm. |
| - | 400 | - | m | @EWM105-WBS30S, in a clear, open, unobstructed environment, with an antenna gain of 5.0 dBi, an antenna height of 1.2 m, and a transmit power of 20 dBm. | |
| BLE RX Sensitivity | - | -99 | -97.5 | dBm | @BLE 1M，PER<30% |
| BLE TX maximum transmit power | 19.5 | 20 | - | dBm | @Meets EVM and ACP requirements |
| BLE Reference Communication Distance | - | 360 | - | m | @EWM105-WBS30S, in a clear, open, unobstructed environment, with an onboard PCB antenna gain of 0.5dBi, antenna height of 1.2m, and transmit power of 20dBm. |
| - | 580 | - | m | @EWM105-WBS30S, in a clear, open, unobstructed environment, with an antenna gain of 5.0 dBi, an antenna height of 1.2 m, and a transmit power of 20 dBm. | |
| SLE RX Sensitivity | - | -98.8 | -97.3 | dBm | @SLE 1M GFSK，PER<10% |
| SLE TX maximum transmit power | 19.5 | 20 | - | dBm | @SLE 1M GFSK, meets EVM and ACP requirements |
| SLE Reference Communication Distance | - | 360 | - | m | @EWM105-WBS30S, in a clear, open, unobstructed environment, with an onboard PCB antenna gain of 0.5dBi, antenna height of 1.2m, and transmit power of 20dBm. |
| - | 580 | - | m | @EWM105-WBS30S, in a clear, open, unobstructed environment, with an antenna gain of 5.0 dBi, an antenna height of 1.2 m, and a transmit power of 20 dBm. |
| Electrical parameters | Minimum value | Typical value | Maximum value | unit | Remark |
| Operating voltage | 3 | 3.3 | 3.6 | In | Output power can be guaranteed with a voltage of ≥3.3V; exceeding 3.6V carries a risk of burnout. |
| Communication level | - | 3.3 | - | In | Using 5V TTL levels carries a risk of damage; please use level conversion circuits appropriately. |
| WiFi TX current | - | 500 | 550 | m.a. | @3.3V instantaneous power consumption, maximum transmit power in WiFi mode, and is related to the matched antenna. |
| BLE TX current | - | 450 | 500 | m.a. | @3.3V instantaneous power consumption, maximum transmit power in BLE mode, and is related to the matched antenna. |
| SLE TX current | - | 450 | 500 | m.a. | @3.3V instantaneous power consumption, maximum transmit power in SLE mode, and dependent on the matched antenna. |
| Operating temperature | -40 | - | 85 | ℃ | Industrial-grade design |
| Operating humidity | 10 | - | 90 | %rh | - |
| Storage temperature | -50 | - | 150 | ℃ | - |
| Hardware parameters | Parameter value | unit | Remark |
| Chip Model | TR5330 | - | QFN32,4*4mm |
| processor | 32 | Bit | - |
| Maximum operating frequency | 240 | MHz | - |
| Spectrum range | 2400~2483.5 | MHz | - |
| Communication interface | UART | - | The communication voltage level is 3.0-3.6V, but 3.3V is recommended to ensure data reliability. |
| Crystal oscillator frequency | 40 | MHz | The module is already built in. |
| Module size | 12.0*12.0*2.2(±0.2) | mm | Length * Width * Height |
| Antenna type | stamp perforation | - | - |
| Packaging | SMD-28 | - | Bottom pad lead-out |
| Operating temperature | -40~85 | ℃ | - |
| Storage temperature | -50~150，＜90%RH | ℃ | - |
| weight | 0.6 | g | ±0.1g |