[Interface type]：RS232/RS485
[Communication distance]： 6km
[Air rate]： 0.5k～470kbps
[Product size]： 82*62*25mmm
[Product weight]：128g±5g
[Introduction]：E610-DTU (433C20) is a data transmission station of the continuous transmission type 433M wireless data transmission module, with built-in high-performance single-chip microcomputer and wireless transceiver chip. Work in the 410 to 441MHz frequency band (default 433MHz), transmit power 20dBm. The main function is that when the module is in continuous transmission mode, it can perform continuous and uninterrupted transmission at different serial port baud rates, and the data output delay at the receiving end is low, which is suitable for scenarios that require fast transmission of large amounts of data.
| Modem | Interface Type | Chip solution | FrequencyHz | Transmit powerdBm | Distancekm | air speedbps | Package form | Dimensionsmm | Features | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E610-DTU(433C30)E | Ethernet | - | 433M | 30 | 2/10 | 0.5~470k | guide rail | 82*62*25 | Automatic relay networking, high speed and low delay | ||
| E90-DTU(900SL30)E | Ethernet | - | 900M | 20/30 | 5/10 | 2.4~62.5k | guide rail | 84*82*25 | Using the latest LoRa technology, the performance is more powerful | ||
| E90-DTU(900SL22)E | Ethernet | - | 900M | 20 | 5/10 | 2.4~62.5k | guide rail | 84*82*25 | Using the latest LoRa technology, the performance is more powerful | ||
| E90-DTU(400SL30)E | Ethernet | - | 400M | 20/30 | 5/10 | 2.4~62.5k | guide rail | 84*82*25 | Using the latest LoRa technology, the performance is more powerful | ||
| E90-DTU(400SL22)E | Ethernet | - | 400M | 20/30 | 5/10 | 2.4~62.5k | guide rail | 84*82*25 | Using the latest LoRa technology, the performance is more powerful | ||
| E90-DTU(230SL30)E | Ethernet | - | 230M | 20/30 | 5/10 | 2.4~62.5k | guide rail | 84*82*25 | Using the latest LoRa technology, the performance is more powerful | ||
| E90-DTU(433L30)E-V8 | Ethernet | - | 433M | 30 | 8 | 2.4~19.2k | guide rail | 84*82*25 | Using the latest LoRa technology, the performance is more powerful | ||
| E90-DTU(900SL30) | RS232/RS485 | SX1268 | 850.125~930.125MHz | 30 | 10 | 0.3k~62.5k | Screw-in/DB9 | 82*62*25 | LoRa spread spectrum | ||
| E90-DTU(900SL30-ETH)-V2 | Ethernet | SX1262 | 868M 915M | 30 | 10 | 0.3k~62.5k | RJ45 | 84*82*25 | LoRa spread spectrum,ethernet | ||
| E90-DTU(400SL22-ETH)-V2 | Ethernet | SX1262 | 868M 915M | 22 | 5 | 0.3k~62.5k | RJ45 | 84*82*25 | LoRa spread spectrum,ethernet | ||
| E90-DTU(230SL22-ETH)-V2 | Ethernet | SX1262 | 868M 915M | 22 | 5 | 0.3k~62.5k | RJ45 | 84*82*25 | LoRa spread spectrum,ethernet | ||
| E90-DTU(230SL30-ETH)-V2 | Ethernet | SX1262 | 868M 915M | 22 | 5 | 0.3k~62.5k | RJ45 | 84*82*25 | LoRa spread spectrum,ethernet | ||
| E610-DTU(433C20) | RS232 RS485 | - | 433M | 20 | 6 | 0.5~470k | - | 82*62*25 | Automatic relay networking, strong anti-interference ability, temperature-compensated crystal oscillator, ultra-low power consumption | ||
| E610-DTU(433C30) | RS232 RS485 | - | 433M | 30 | 10 | 0.5~470k | - | 82*62*25 | Automatic relay networking, strong anti-interference ability, temperature-compensated crystal oscillator, ultra-low power consumption |