| Module | Interface | IC | Frequency（Mhz） | Power（dbm） | Distance（km） | Air speed（Kbps） | Package | Size（mm） | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EWM22A-400R30D | - | - | - | - | - | - | - | - | |||
| EWM22A-400R22D | - | - | - | - | - | - | - | - | |||
| 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 | ||
| E22-900M33S | SPI | SX1262 | 868~915 | 33 | 16 | 0.3~62.5 | patch | 24*38.5 | Long-distance anti-interference LoRa spread spectrum module | ||
| E22-400T33S | UART | LoRa solution | 430~470 | 33 | 16 | - | SMD | 25*40.5 | - | ||
| E22-900MM22S | SPI | SX1262 | 868/915 | 22 | 6 | 0.018-62.5 | SMD | 10*10*2.5 | LoRa modulation technology, ultra-small size and low power consumption | ||
| E22-900M22S | SPI | SX1262 | 868/915 | 22 | 7 | 0.018~300 | SMD | 14*20*3 | Low consumption,anti-interference | ||
| E22-400T22S | UART | LoRa solution | 430~470 | 22 | 7 | - | SMD | 16*26 | - | ||
| E22-400MM22S | SPI | SX1268 | 410~493 | 22 | 6 | 0.018-62.5 | SMD | 10*10*2.5 | LoRa modulation technology, ultra-small size and low power consumption | ||
| E22-230T30D | UART | LoRa solution | 230 | 30 | 10 | 0.3~15.6 | In-line | 24*43 | LoRa Auto Relay Remote Configuration | ||
| E22-400T33D | UART | LoRa solution | 410.125~493.125M | 33 | 16 | 2.4k~62.5k | Plug-in | 37*60 | New LoRa spread spectrum modulation technology | ||
| E22-230T22D | UART | LoRa solution | 230 | 22 | 5 | 0.3~15.6 | In-line | 21*36 | LoRa Auto Relay Remote Configuration | ||
| E22-900T22S | UART | LoRa solution | 850.125~930.125 | 22 | 5 | 0.3~62.5 | SMD | 16*26 | LoRa Automatic relay | ||
| E22-900T30S | UART | LoRa solution | 850.125 930.125MHz | 30 | 10 | 0.3~62.5k | SMD | 40.5*25 | Low consumption, anti-interference | ||
| E22-400M30S | SPI | SX1268 | 433~470 | 30 | 12 | 0.018~300 | SMD | 24*38.5 | Low consumption,anti-interference |