EBYTE E22-400M33S 433/470MHz 33dBm SX1268 chip wireless module 16km long range rf wireless transceiver module
[Chip solution]：SX1268
[Carrier frequency]：410~493MHz
[Power]：33dBm
[Communication interface]：SPI
[Communication distance]：16km
[Product size]：24*38.5mm
[Introduction]：E22-400M33S is based on the new generation of LoRaTM RF chip SX1268 produced by Semtech in the United States as the core of independent research and development of the maximum power of 2W and suitable for 433/470MHz SMD LoRaTM wireless module, using industrial-grade high-precision 32MHz crystal oscillator.
| Module | Interface | IC | Frequency（hz） | Power（dbm） | Distance（km） | Air speed（bps） | Package | Size（mm） | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E22-400T37S | IPEX/stamp hole | SX1268 | 433/470MHz | 37 | 25 | 0.3~62.5k | SMD | 50*30.9 | LoRa automatic relay networking, remote configuration | ||
| E22-400T33S | UART | SX1268 | 430M 470M | 33dbm | 16km | - | SMD | 25*40.5 | - | ||
| E22-400T22S | UART | SX1268 | 430M 470M | 22dbm | 7km | - | SMD | 16*26 | - | ||
| E22-400MM22S | SPI | SX1268 | 410~493 | twenty two | 6 | 0.018-62.5k | SMD | 10*10*2.5 | LoRa modulation technology, ultra-small size and low power consumption | ||
| E22-400M30S | SPI | SX1268 | 433M 470M | 30 | 12 | 0.018~300k | SMD | 24*38.5 | Low consumption,anti-interference | ||
| E22-400M22S | SPI | SX1268 | 433M 470M | 22 | 7 | 0.018~300k | SMD | 14*20 | Low consumption, anti-interference | ||
| E22-400M33S | SPI | SX1268 | 433M 470M | 33 | 16 | 0.018k~62.5k 0.6k~300k | SMD | 38.5*24m | - |