433MHz TDD FHSS 3 km long range wireless module 30dBm full duplex wireless data transmitter and receiver module
[Frequency]： 425~450.5MHz
[Power]：21~30dBm
[Distance]：3.0km
[Interface]：UART
[Weight]：23.9±0.1g
[Introduction]：E62-433T30D is a 1W wireless transceiver module,operating at 425-450MHz.It featues FHSS,which greatly improves the anti-interference performance, TDD,which realizes transmiting data while receiving simultanuously,and FEC algorithm, which ensures its high coding efficiency & good correction performance.
| Pin No. | Pin Item | Pin Direction | Pin Application |
|---|---|---|---|
| 1 | M0 | Input（weak pull-up） | Work with M1 & decide the four operating modes. Floating is not allowed, can be ground. |
| 2 | LOCK | Output | Work with M0 & decide the four operating modes. Floating is not allowed, can be ground. |
| 3 | RXD | Input | TTL UART inputs, connects to external TXD (MCU, PC) output pin. Can be configured as open-drain or pull-up input. |
| 4 | TXD | Output | TTL UART outputs, connects to external RXD (MCU, PC) input pin.Can be configured as open-drain or push-pull output. |
| 5 | AUX | Output | To indicate module's working status & wakes up the external MCU. During the procedure of self-check initialization, the pin outputs low level. Can be configured as open-drainoutput or push-pull output (floating is allowed). |
| 6 | VCC | Input | Power supply 2.8V-5.5V DC |
| 7 | GND | Input | Ground |
| 8 | Fixing hole | Fixing hole | |
| 9 | Fixing hole | Fixing hole | |
| 10 | Fixing hole | Fixing hole | |
| 11 | Fixing hole | Fixing hole | |
| 12 | Fixing hole | Fixing hole | |
| 13 | Fixing hole | Fixing hole | |
| 14 | Fixing hole | Fixing hole | |
| 15 | Fixing hole | Fixing hole | |