E62-433T30D 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.
Official Store
| Serial number | Pin | Pin direction | Remark |
| 1 | M0 | Input (very weak pull-up) | Determine the two working modes of the module: low level is the transmission mode, and high level is the configuration mode. (Cannot be left floating, can be grounded if not used) |
| 2 | LOCK | output | Module synchronization indication. A high level indicates that both parties are synchronized and data transmission is possible. A low level indicates that the two parties are not synchronized. Transmitting data at this time will result in data loss. |
| 3 | RXD | enter | TTL serial port input, connected to the external TXD pin (can be configured as open-drain or pull-up input, see manual for details) |
| 4 | TXD | output | TTL serial port output, connected to the external RXD pin (can be configured as open-drain or push-pull output, see manual for details ) |
| 5 | TO | output | Indicates the working status of the module, the user wakes up the MCU externally, and outputs low level during power-on self-test initialization. |
| 6 | VCC | enter | Module power supply positive reference, voltage range: 2.8V~5.5V DC |
| 7 | GND | enter | Module ground wire |
| 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 |