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![Ebyte E90-DTU(230SL22) SX1262 Lora 230Mhz 22dBm 5Km Range 0.3k~15.6kbps RS232 RS485 Wireless Lora Modem SMA-J [Feature]：Fiberglass antenna](https://cdn.shopify.com/s/files/1/0615/5911/1885/files/ebyte-e90-dtu230sl22-sx1262-lora-230mhz-22dbm-5km-range-03k156kbps-rs232-rs485-wireless-lora-modem-6661844.jpg?v=1752564345)
![Ebyte E90-DTU(230SL22) SX1262 Lora 230Mhz 22dBm 5Km Range 0.3k~15.6kbps RS232 RS485 Wireless Lora Modem SMA-J [Feature]：Fiberglass antenna](https://cdn.shopify.com/s/files/1/0615/5911/1885/products/ebyte-e90-dtu230sl22-sx1262-lora-230mhz-22dbm-5km-range-03k156kbps-rs232-rs485-wireless-lora-modem-9628759.webp?v=1752564345)
![Ebyte E90-DTU(230SL22) SX1262 Lora 230Mhz 22dBm 5Km Range 0.3k~15.6kbps RS232 RS485 Wireless Lora Modem SMA-J [Feature]：Fiberglass antenna](https://cdn.shopify.com/s/files/1/0615/5911/1885/products/ebyte-e90-dtu230sl22-sx1262-lora-230mhz-22dbm-5km-range-03k156kbps-rs232-rs485-wireless-lora-modem-6088550.webp?v=1752564346)
[Feature]：Fiberglass antenna
6k - 300k User-programmed control 0
GND) are fully broken out on the headers for quick connection
What is the difference between TCP Server and MQTT Client modes on this gateway
Ebyte E90-DTU(230SL22) SX1262 Lora 230Mhz 22dBm 5Km Range 0.3k~15.6kbps RS232 RS485 Wireless Lora Modem SMA-J [Feature]：Fiberglass antennaThe Ebyte E90 DTU(230SL22) is an industrial wireless data transceiver built on the Semtech SX1262 LoRa core, operating in the 220. 125 236. 125MHz frequency band with 22dBm output power, TCXO temperature compensation, transparent RS232 RS485 serial ports, and auto relay multi hop capability for reliable 5km long range telemetry. Technical Parameter E90 DTU(230SL22) Remarks Details RF Chipset Modulation Semtech SX1262 New Generation LoRa High
