EBYTE E220-900T22D 5KM long-distance communication


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EBYTE E220-900T22D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on the LLCC68 chip solution. Works in the (850.125~930.125MHz) frequency band (default... Read more

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Processing time: 7 working days

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We accept order cancellations before the product is shipped. If your order is canceled, you will receive a full refund. We cannot intercept order cancellations if the product has already been shipped.


We accept product returns. Customers have the right to request a return within 30 days of receipt of the product. To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in its original packaging. To complete your return, we require a receipt or proof of purchase.

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Contact our customer service at ebyteiot@cdebyte.com.

Tel: +086 028 61543675

Return address: Building B5, No. 199, West District Avenue, High Tech West District Chengdu, China.


EBYTE product technical manual and detailed parameters download: https://www.cdebyte.com/Product-Selection

EBYTE E220-900T22D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on the LLCC68 chip solution. Works in the (850.125~930.125MHz) frequency band (default 873.125MHz), power 22dBm. Communication distance 5km. TTL level output, compatible with 3.3V and 5V IO port voltage.

Brand Name: EBYTE

Origin: Mainland China

Condition: New

Type: Drive IC

Model Number: E220-900T22D

Supply Voltage: 3-5.5V

Dissipation Power: 22dBm

is_customized: Yes

Operating Temperature: -40-+85℃

Package: DIP


Weight: 5g

Working Frequency: 850.125~930.125MHz

Distance: 5km

Size: 21*36mm

Communication Interface: UART

Antenna Type: SMA-K

Main Parameter Min. Typ. Max. Unit Remark
Operating voltage 2.3 3.3 5.5 V ≥3.3V ensures output power
Communication level - 3.3 - V For 5V TTL, it may be burning down
TX current - 110 - mA Instant power consumption @22dBm
RX current - 16.8 - mA 5V Voltage
Sleep current - 5 - uA Software shutdown
Operating Temperature -40 - +85 ℃ Industrial grade
Operating frequency 850.125 - 930.125 MHz Support ISM band
Tx power 21.5 22 22.5 dBm -
Receiving sensitivity -146 -147 -148 dBm Air data rate 2.4kbps
Air data rate 2.4k 2.4k 62.5k bps To control via user’s program
Main Parameter Performance Remark
Distance for reference 5km Test condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate:2.4kbps
TX length 200 Btye Can be configured via command as 32/64/128/200 bytes per packet to transmit
Buffer 400 Btye -
Modulation LoRa New generation LoRa modulation technology
Communication interface UART Serial Port TTL Level
Package DIP -
Size 21*36 mm -
Antenna SMA-K 50 ohm impedance


LoRa Wireless UART Module

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EBYTE E220-900T22D 5KM long-distance communication