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Specification
AgeRangeDescription : adult
Brand : EBYTE
BulletPoint : Diodes
BulletPoint1 : E22-900T22D is a wireless module (UART) with multiple transmission modes, working in the 850.125MHz~930.125MHz, (default 868.125MHz).
BulletPoint2 : It features LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.
BulletPoint3 : E22-900T22D adopts a new generation of LoRa spread spectrum technology. Compared with the traditional Solution, it has a longer transmission distance, faster speed, lower power consumption, and smaller size.
BulletPoint4 : It supports functions such as air wake-up, wireless configuration, carrier monitoring, automatic relay. communication keys and sub-package length setting. Ebyte provides customized development services on it.
BulletPoint5 : Application: Home security alarm and remote keyless entry; Smart home and industrial sensors; Wireless alarm security system; Building automation solutions; Wireless industrial-grade remote control; Health care products; Advanced Meter Reading Architecture(AMI); Automotive industry applications.
Color : E22-900T22D
ExternallyAssignedProductIdentifier : 7383327856653
ItemName : LoRa Wireless Module 868MHz 915MHz 22dBm EBYTE E22-900T22D 5km Long Range UART RF Transceiver Transmitter Receiver Low Power Consumption Small Size
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 1 centimeters
ItemPackageDimensions_Width : 1 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : radio-frequency-transceivers
Manufacturer : EBYTE
Material : Copper
ModelName : TNFOFUDH
ModelNumber : TNFOFUDH
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : E22-900T22D
ProductDescription : [Frequency]: 850.125~930.125MHz
[Power]:22dBm
[Distance] :5km
[Size]: 21*36mm
[Weight]: 6.5±0.2g

[Features]:
New LoRa spread spectrum modulation technology brings further communication distance and stronger anti-interference ability;  
Supports automatic relay network, multilevel relay used in long distance communication, the same area to run multiple network running at the same time;  
The communication allows users to set key that cannot be read, greatly improving the user data privacy;  
Supports LBT function, before sending channel environmental noise monitoring, can greatly increase the success rate of communication module in harsh environment;  
RSSI signal strength indicator function, can be used to assess the signal quality, improve the communication network and distance;  
Wireless parameters configuration, sent via wireless instruction packet, or read a wireless remote configuration module parameters;  
Air wake up, that is, ultra-low power consumption function, suitable for a battery-powered application solutions;  
Supports fixed transmission, radio transmission, channel to monitor;  
Deep sleep mode enables 2 ua power consumption;  
Global free license ISM 868/915 MHZ band;  
Under ideal conditions, the communication distance can be up to 5 km;  
Supports parameter electricity saving, electricity again after the module will work according to set good parameters;  
Effective watchdog design, once an exception occurs, the module will be in automatic restart, and can continue to work on previous parameter;  
0.3 k ~ 62.5 kbps air data rate;  
2.3 V to 5.5 V power supply, over 5V power supply can ensure the best performance;  
Industry-standard design, support - 40 ~ + 85 C under long time use.
ProductSiteLaunchDate : 2021-11-23T05:35:01.580Z
Size : One Size
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 1
UnspscCode : 43201500