| Module | Interface | IC | Frequency（hz） | Power（dbm） | Distance（km） | Air speed（bps） | Package | Size（mm） | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E32-900T30S | UART | SX1278 | 868M | 30 | 8.0 | 2.4kbps | - line | 25*40.5 | Long-distance anti-interference | ||
| E220-230T30S | UART | LLCC68 | 220M 236M | 30 | 10 | 2.4~62.5k | patch | 25*40.5 | A new generation of LoRa spread spectrum | ||
| E220-230T30D | UART | LLCC68 | 220M 236M | 30 | 10 | 2.4~62.5k | pin | 24*43 | A new generation of LoRa spread spectrum | ||
| E32-433T33D | - | - | - | - | - | - | - | - | |||
| E22-400T22S | UART | SX1262 | 430M 470M | 22dbm | 7km | - | SMD | 16*26 | - | ||
| E32-400M20S | - | SX1278 | 410～493MHz | 20dBm | 5km | - | - | 14 * 20 mm | - | ||
| E22-400T33D | - | - | - | - | - | - | - | - | |||
| E19-433M20S2 | SPI | SX1278 | 433M | 20 | 5 | 0.018~37.5k | SMD | 15 * 15 | LoRa spread spectrum | ||
| E19-433M30S | SPI | SX1278 | 433M/470M | 30 | 10.0 | 0.018~37.5k | SMD | 25*37 | Lora spread-spectrum | ||
| E22-400T30S | - | - | - | - | - | - | - | - | |||
| E220-400R30D | UART | LLCC68 | 433M 470M | 30 | 10 | 2.4~62.5k | DIP | 26*48 | New generation LoRa modulation technology | ||
| E220-900T22S | UART | LLCC68 | 868M 915M | 22 | 5 | 2.4~62.5k | SMD | 16*26 | New generation LoRa modulation technology | ||
| E22-900T22D | - | SX1262 | 850.125~930.125MHz | 22dBm | 5km | - | - | 21*36mm | - | ||
| E22-900T30D | - | SX1262 | 850.125~930.125MHz | 30dBm | 10km | - | - | 24*43mm | - | ||
| E32-433T27D | UART | SX1278 | 433M | 27 | 5.0 | 0.3k~19.2k | DIP | 24*43 | LoRa spread spectrum |