E32-400M20S SX1278 Anti-interference Ultra-small size 410/493MHz SMD LoRa wireless module LoRaTM SMD wireless module
[Product weight]：1.7±0.1g
[IC]：SX1278
[Frequency]：410～493MHz
[Power]：20dBm
[Distance]：5km
[Size]：14 * 20 mm
[Introduction]：E32-400M20S is a self-developed, 410/493MHz LoRa TM SMD wireless module with the maximum transmission power of 1W which is based on the SX1278 produced by Semtech in the United States.
Official Store| Module | Interface | IC | Frequency（Mhz） | Power（dbm） | Distance（km） | Air speed（Kbps） | Package | Size（mm） | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E32-400M33S | SPI | SX1278 | 400M | 33 | 16 | - | SMD | 24*38.5 | LoRa spread spectrum, 2W high power, SPI hardware module | ||
| E32-433T37S | UART | LoRa solution | 410~441 | 37 | 25 | 0.3~19.2 | SMD | 50*30.9 | LoRa spread spectrum, long-distance anti-jamming | ||
| E32-433T20S | UART | LoRa solution | 433 | 20 | 5 | 2.4~19.2 | SMD | 16*26 | LoRa spread spectrum | ||
| E32-400M20S | - | SX1278 | 410～493 | 20 | 5 | - | - | 14 * 20 | - | ||
| E32-170T30D | UART | LoRa solution | 160~173 | 30 | 8.0 | 0.3~19.2 | DIP | 24*43 | LoRa Spread Spectrum | ||
| E32-433T30S | UART | LoRa solution | 433 | 30 | 8.0 | 0.3~19.2 | SMD | 25*40.5 | LoRa spread spectrum | ||
| E32-433T20DT | UART | LoRa solution | 433 | 20 | 3.0 | 0.3~19.2 | DIP | 21*36 | LoRa spread spectrum |