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2PCS LoRa LLCC68 868MHz 915MHz Wireless Module 22dBm Long Range 5km EBYTE E220-900T22D SMA-K UART RSSI Transmitter Receiver DIP
Independent R&D based on imported SEMTECH chips
Cost-effective LoRa wireless UART module
*Communication key
*RSSI environmental monitoring
*Power failure protection
*Power multi-level adjustable
Working Frequency band:850.125~930.125MHZ
Transmitting Power:22dBm
Use original imported chips
LLCC68 from SEMTECH
The E220 series is based on the original imported SEMTECH chip solution and professional R&D.
Compared with the SX1278/SX1276 solution ,
the transmission distance is longer,the speed is faster ,and the power consumption is lower.
Use new LoRa spread spectrum technology
LoRa spread spectrum technology characteristics:anti-interference,
longer transmission distance,guarantee communication stability.
Global license- free ISM band 868/915MHZ
A wide frequency range to meet the needs of multiple applications
Good for ultiple transmission methods
Fixed-point transmission,broadcast transmission,
channel monitoring communication methods according to needs are available.
WOR,effectively achieve low power consumption
Greatly reduce the power consumption of the receiving end suitable for battery-powerd applications.
RSSI signal strength indicator function
Good for various operation such as evaluating signal quality improving communication networks,and ranging.
E220 is equipped with efficient watchdog protection
Once an exception occurs,
the module will automatically restart and continue to work according to the current parameter.
Smaller size for easier integration
The E220 series adopts a highly integrated circuit design,
coupled with a reasonable PCB layout to greatly reduce product volume.
Hardware Features
Equipped with high-quality components to ensure that each product has a better performance.
*Original imported chip solution
SEMTECH
*Dual antennas are optional
IPEX/stamp hole
*Impedance matching
50Ω
*Professional RF shileding
Anti static interference
Pin Definition
Application Scenario
Wisdom wireless meter reading solutions
*Automatic monitoring and collection,reducing labor costs
*Wireless transmission,no writing required,simple installation
*LoRa spread spectrum ,strong anti-interference ability,stable transmission in complex environment
Smart building application case
*Real-time monitoring of equipment information for easy management
*Strong anti-interference ability,stable operation in harsh environment
Factory
8 years of experience in R&D and manufacturing of wireless IoT products
and obtained more than 10 invention patents.
Certifications
Export Capacity
20+ export regions cover nearly one hundred countries,with an annual export value exceeding 20 million.
Dissipation Power : 22dBm
Model Number : E220-900T22D
Origin : CN(Origin)
Brand Name : EBYTE
Supply Voltage : 3-5.5V
Package : DIP
Operating Temperature : -40-+85℃
Condition : New
Type : Drive IC
Antenna Type : SMA-K
Distance : 5km
IC : LLCC68
is_customized : Yes
Communication Interface : UART
Package Type : DIP
size : 21*36mm
Working Frequency : 850.125~930.125MHz
Power : 22dBm
