10Pcs LLCC68 Wireless Serial Port Module LoRa Spread Spectrum 868MHz 915MHz E220-900T22D 22dBm UART Interface SMA-K Antenna 5km
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Specifications
- Brand Name
- CDSENET
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Module
- Model Number
- E220-900T22D
- Supply Voltage
- 3-5.5V
- Dissipation Power
- 22dBm
- is_customized
- Yes
- Application
- Wireless Module
- Package
- DIP
- Choice
- yes
Product Description
[Introduction]:E220-900T22D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on the LLCC68 chip scheme. It has a variety of transmission methods, works in the (850.125 ～ 930.125MHz) frequency band(default 868.125MHz), TTL level output, compatible with 3.3V and 5V IO port voltage
Pros & Cons
Pros
- Uses LLCC68 chip and LoRa spread spectrum technology for reliable long-range transmission up to 5km
- Supports customizable configuration options for tailored use cases
- Compact DIP packaging for easy integration into existing circuits
- Operates on a wide 3-5.5V DC supply voltage range
Cons
- No detailed technical documentation or configuration software listed
- Product description is cut off before covering full specifications
- No refurbished or pre-owned variants are available
- Exact dissipation power details are not provided beyond '22dBm'
Common Questions
What materials are used to construct this LoRa wireless module?
It is a DIP-packaged electronic module with a compact PCB and SMA-K antenna connector.
What is the operating frequency range of this LoRa module?
It operates between 850.125 and 930.125MHz, with a default frequency of 868.125MHz.
What interface does this wireless module use for connectivity?
It features a UART interface with an SMA-K antenna port for easy integration.
What are the typical applications for this LoRa module?
It is used for long-range wireless serial data transmission in industrial and development projects.
What shipping details are provided for this module?
The product ships from Mainland China as a new, DIP-packaged unit, with specific shipping terms not listed.
Product information last updated on November 20, 2025