





B2B GST Credit Available
- Stock: 0 in Stock
- SKU: 05215
- Delivery Time
- Bulk & B2B RFQ
Ebyte E22-900T22U SX1262 900MHz 22dBM 5Km USB to LoRa Wireless Serial Module
E22-900T22U is a new generation of LoRa wireless spread spectrum module, based on the wireless serial port module designed by SEMTECH company SX1262 chip solution. It has a variety of transmission methods, works at 850.125~930.125MHz (default 868.125MHz), LoRa spread spectrum technology, 5V IO port voltage, and adopts USB standard packaging, which is convenient for users to develop and use. The communication is compatible with E22-230T/400T/900T series products, and supports a baud rate of 1200~115200 bps. Support functions such as wireless configuration, carrier sense, automatic relay, communication key, firmware upgrade, etc.
Features
- New LoRa spread spectrum modulation technology developed based on SEMTECH's SX1262/SX1268 RF chips, bringinglonger communication distance and stronger anti-interference capability.
- Support automatic relay networking, multi-level relay for ultra-long distance communication, and multiplenetworks running simultaneously in the same area.
- Support for user-set communication keys, and cannot be read, greatly improving the confidentiality ofuserdata.
- Supporting LBT function, listening to channel environment noise before sending, which can greatly improvethe communication success rate of the module in harsh environment.
- Support RSSI signal strength indication function for evaluating signal quality, improving communication network and ranging.
- Support wireless parameter configuration, send command packets through wireless, remote configurationorread wireless module parameters.
- Support for fixed-point transmission, broadcast transmission, channel monitoring.
- Communication distance up to 5km under ideal conditions.
- Parameter power-down saving, the module will work according to the set parameters after re-powering.
- Support for IAP firmware upgrade function.
- Efficient watchdog design, in case of abnormality, the module will restart automatically and can continueto work according to the previous parameter settings.
- E22-900T22U supports data transfer rates of 2.4k to 62.5kbps.
- USB standard interface, plug and play.
- Supports 4.8 to 5.5V power supply, and any power supply greater than 5V can ensure the best performance.
- Industrial-grade standard design, supporting long time use under -40~+85℃.
- SMA antenna interface, can be easily connected to external antennas.
- Baud rate support 1200, 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200 bps.
Specifications
- Chip solution :SX1262
- Frequency : 900MHz
- Communication Interface : USB
- Transmission power : 22dBm
- Communication distance :5km
- Product size : 45.3*27.8*11.2mm
















Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)









