Description: LLCC68 868MHz 915MHz LoRa Wireless Serial Port Module Smart Sensor E220-900T22D Product introduction: E220-900T22D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on LLCC68 chip scheme. It has multiple transmission modes and works in the frequency band (850.125~930.125MHz) (default 868.125MHz). Support functions such as air wake-up, carrier monitoring, communication key, etc., support sub-package length setting, and provide customized development services. The main parameters Min. Typical value Max. Unit Remarks Operating Voltage 3 5 5.5 V ≥5.0V can guarantee output power Communication level - 3.3 - V Using 5V TTL is risky to burn Emission current - 110 - mA Instantaneous power consumption@22dBm Receive current - 16.8 - mA - Sleep current - 5 - uA Software shutdown Operating temperature -40 - 85 ℃ Industrial design Working frequency 850.125 868.125 930.125 MHz Support ISM frequency band Transmit power 21.5 22 22.5 dBm - Receiving sensitivity -146 -147 -148 dBm Air rate 2.4 kbps Air speed 2.4k 2.4k 62.5k bps User programming control The main parameters Performance Remarks Reference distance 5km Clear and open, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4kbps Launch length 200 Btye You can set the sub-package 32/64/128/200 bytes to send through the command Cache capacity 400 Btye - Modulation LoRa A new generation of LoRa modulation technology Communication Interface UART TTL level Packaging method DIP - Dimensions 21*36 mm - RF interface SMA-K The equivalent impedance is about 50Ω Company Profile Chengdu Ebyte Electronic Technology Co., Ltd. was established in 2012, located in Cheng du,Sichuan Province. We specialize in the development and research of IoT solutions.(such as LORA, BLUETOOTH,WIFI,ZIGBEE etc modules iot solutions). We have our own factory and have rich export experience. We are confident to offer qualified products at reasonable price.
Price: 4.87 USD
Location: ChengDu
End Time: 2024-02-11T01:56:51.000Z
Shipping Cost: 1.99 USD
Product Images
Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Non-Domestic Product: No
Size: 21*36mm
Custom Bundle: No
MPN: Does Not Apply
Operation Range: 5km
Feature: LoRa
Modified Item: No
Brand: Ebyte
Type: 915MHz
Model: E220-900T22D
Frequency: 850.125~930.125MHz
IC: LLCC68
Package: DIP
Country/Region of Manufacture: China
Power: 22dBm
Communication interface: UART Serial Port
Antenna: SMA-K
