E31-230T33D Ebyte AX5243 UART 8Km Low Frequency High Diffraction 230MHz 33dBm DIP 37*60 mm CE RoHs FCC LoRa Wireless Transmitter
[IC]：AX5243
[Frequency]：225~237.6MHz
[Power]：24~33dBm
[Distance]：8.0km
[Interface]：UART
[Weight]：23.6±0.1g
[Introduction]：E31-230T33D is a 2W wireless transceiver module operating at 225-237.6MHz (default 230MHz) with 3.3V and 5V supply voltages. It features FEC (Forward Error Correction) algorithm and data encryption & compression fucntion.
Official Store| Module | Interface | IC | FrequencyHz | PowerdBm | Distancekm | Air Ratebps | Packing | Sizemm | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E31-433T30S | UART | AX5243 | 433M | 30 | 6 | 1.2k~70k | SMD | 40.5*25 | Narrowband transmission, support over-the-air wake-up | ||
| E31-230T33D | UART | AX5243 | 230M | 33 | 8.0 | 1.2k~70k | DIP | 37*60 | Diffraction , WOR |