E32-433T20S

[IC]：SX1278

[Frequency]：410~441MHz

[Power]：20dBm

[Distance]：5.0km

[Size]：16 * 26mm

[Feature]：LoRa Spread Spectrum Technology

E32-433T20DT

[IC]: SX1278

[Frequency]: 410~441MHz

[Power]: 10~20dBm

[Distance]: 3.0km

[Size]: 21*36mm

[Feature]: Lora spread spectrum

E32-DTU(433L27)

[Frequency]: 410~441MHz

[Power]: 27dBm

[Distance]: 5.0km

[Size]: 82*62*25mm

[Interface]: RS232/RS485

[Feature]: LoRa spread spectrum

E32-DTU(433L37)

[Frequency]: 410~441MHz

[Power]: 37dBm

[Distance]: 20km

[Size]: 124*105*25mm

[Interface]: RS232/RS485

[Weight]: 259±5g

[Feature]: LoRa spread spectrum

E32-400T20S3

[IC]: SX1278

[Frequency]: 410~525MHz

[Power]: 10~20dBm

[Distance]: 3km

[Size]: 16*26mm

[Weight]: 2.1±0.1g

[Feature]: LoRa spread spectrum

E90-DTU(433L30)

[Frequency]: 410~441MHz

[Power]: 30dBm

[Distance]: 8.0km

[Size]: 82*62*25mm

[Interface]: RS232/RS485

[Weight]: 130±5g

[Feature]: LoRa spread spectrum

E90-DTU(433L37)

[Frequency]: 410~441MHz

[Power]: 37dBm

[Distance]: 20km

[Size]: 124*105*25mm

[Interface]: RS232/RS485

[Weight]: 240±5g

[Feature]: LoRa spread spectrum

E90-DTU(433L30E)

[Frequency]: 425~450.5MHz

[Power]: 30dBm

[Distance]: 8.0km

[Size]: 66*66*21mm

[Interface]: Ethernet

[Weight]: 79±5g

[Feature]: LoRa spread spectrum

E19-433M20S2

[IC]: SX1278

[Frequency]: 410-525MHz

[Power]: 20dBm

[Distance]: 5.0km

[Size]: 15*15 mm

[Weight]: 1.1±0.1g

[Feature]: LoRa spread spectrum