[Type d'interface]:UART/PHY
[Fréquence]: 868 MHz
[Portée]: 2 km
[Dimensions]: 50*30,9 mm
[Poids]:9,0 ± 0,2 g
[Introduction]:Le module E611-868NW33S est un module de transmission d'images et de données haute puissance (2 W) à longue portée. Il offre un débit de transmission de 16 Mbit/s, peut transmettre jusqu'à quatre flux vidéo 1080p, prend en charge un réseau de 31 sous-nœuds maximum et peut transmettre simultanément des données via Ethernet et les ports série. Sa puissance d'émission RF maximale est de 33 dBm. Le module utilise les commandes AT universelles, ce qui simplifie et accélère son utilisation. Il trouve de nombreuses applications dans les objets connectés, la domotique, la sécurité domestique, 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.
| Pin number | name | Function | Remark |
| 1 | GND | - | power ground |
| 2 | TX+ | I/0 | Transceiver Data+ (Send Data+) |
| 3 | TX- | I/0 | Transceiver Data - (Send Data) |
| 4 | RX+ | I/0 | Receive Data+ |
| 5 | RX- | I/0 | Receive Data - |
| 6 | GND | - | power ground |
| 7 | COME | - | Power input 4.2V~28V, 5V or 12V recommended. |
| 8 | GND | - | power ground |
| 9 | UART_RX | I/0 | RXD is the receive pin, TTL level. |
| 10 | UART_TX | I/0 | TX is the transmit pin, TTL level. |
| 11 | GND | - | power ground |
| 12 | GND | - | power ground |
| 13 | ON | - | Antenna interface, equivalent impedance approximately 50Ω |
| 14 | GND | - | power ground |
| 15 | GND | - | power ground |
| 16 | GND | - | power ground |
| 17 | GND | - | power ground |
| 18 | GND | - | power ground |
| 19 | DBUG_IO | I/0 | RSSI signal strength indicator I/O, active low |
| 20 | DBUG_CLK | I/0 | RSSI signal strength indicator I/O, active low |
| 21 | PA7 | I/0 | RSSI signal strength indicator I/O, active low |
| 22 | PA6 | I/0 | Connection indicator I/O, active low |
| 23 | PA8 | I/0 | Mode selection control I/O: high level for master mode, low level for slave mode. |
| 24 | PA9 | I/0 | The module has internal pull-up switches paired with control I/O. Users can refer to the recommended schematics on the official website for their designs. |
| 25 | PB1 | I/0 | - |
| 26 | +3.3V | - | The internal voltage of the connection module is 3.3V, which is not a concern for the user. |
| 27 | LED0 | I/0 | PHY indicator light |
| 28 | LED1 | I/0 | PHY indicator light |
Note: RSSI model strength indicator is triggered sequentially, in the following order: PA7→DebugCLK→DebugIO.