| Module | Interface | IC | Frequency（Mhz） | Power（dbm） | Distance（km） | Air speed（Kbps） | Package | Size（mm） | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EWM226-900T22S | - | - | - | - | - | - | - | - | |||
| EWM226-400T22S | - | - | - | - | - | - | - | - | |||
| E53-470FMS22S | RS485 | - | 470~510 | 22 | - | 5.4 | - | 116*105*41 | FMS gateway equipment monitoring system | ||
| E150-400T22S | UART | - | 433M | 22 | 5.6 | 2.4~62.5k | SMD | 18*31 | Integrated DI, DO, ADC, DAC, PWM and LoRa functions | ||
| E32-400M33S | SPI | SX1278 | 400M | 33 | 16 | - | SMD | 24*38.5 | LoRa spread spectrum, 2W high power, SPI hardware module | ||
| E220-400M33S | SPI | LLCC68 | 400M | 33 | 16 | 1.76~62.5k 0.6~300k | SMD | 38.5*24 | New generation LoRa spread spectrum | ||
| EWM22A-400R30D | - | - | - | - | - | - | - | - | |||
| EWM22A-400R22D | - | - | - | - | - | - | - | - | |||
| E220P-400T22S | UART | LLCC68 | 433 ~470 | 22 | 7 | 2.4~62.5 | SMD | 16*26 | New generation Lora spread spectrum | ||
| E32-433T37S | UART | LoRa solution | 410~441 | 37 | 25 | 0.3~19.2 | SMD | 50*30.9 | LoRa spread spectrum, long-distance anti-jamming | ||
| E150-400T30S | UART | - | 410.125~493.125 | 30 | 10 | 2.4~62.5 | SMD | 25*40.5 | New generation LoRa modulation technology | ||
| E32-433T20S | UART | LoRa solution | 433 | 20 | 5 | 2.4~19.2 | SMD | 16*26 | LoRa spread spectrum | ||
| E22-900M33S | SPI | SX1262 | 868~915 | 33 | 16 | 0.3~62.5 | patch | 24*38.5 | Long-distance anti-interference LoRa spread spectrum module | ||
| E22-400T37S | IPEX/stamp hole | LoRa solution | 433/470 | 37 | 25 | 0.3~62.5 | SMD | 50*30.9 | LoRa automatic relay networking, remote configuration | ||
| E22-400T33S | UART | LoRa solution | 430~470 | 33 | 16 | - | SMD | 25*40.5 | - |