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LoRa Wireless Module 868MHz 915MHz 22dBm EBYTE E22-900T22D 5km Long Range UART RF Transceiver Transmitter Receiver Low Power Consumption Small Size

4.6 (1) Write Review
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$14.15

$ 6 .99 $6.99

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1.Color:E22-230t22d


  • E22-230T22D is a new generation of LoRa wireless module, based on RF chip wireless serial module (UART), with multiple transmission modes, working in 220.125 ~ 236.125MHz frequency band (default 230.125MHz), LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V voltage.
  • Support for automatic relay networking, multi-level relay for ultra-long-distance communication, multiple networks running simultaneously in the same area.
  • Support for over-the-air wake-up, i.e., an ultra-low power function for battery-powered application solutions.
  • Application Scenarios-Home security alarms and remote keyless entry;Smart home and industrial sensors, etc;Wireless alarm security systems;Building automation solutions;Wireless industrial grade remote controls;Healthcare products;Advanced Meter Reading Architecture (AMI);Automotive industry applications.


[Frequency]：220.125~236.125MHz
[Power]：22dBm
[Distance]：5km
[Size]：36*21mm
[Introduction]：E22-230T22D is a new generation of LoRa wireless module. It is a wireless serial port module (UART) adio frequency chip. , TTL level output, compatible with 3.3V and 5V IO port voltage.


VOLKER KERKHOFF
Reviewed in Spain on May 5, 2024
Este módulo es un módulo LORA para funcionar en la banda de radioaficionados en 433 MHz y con una potencia de 1W (da un poco menos, pero es irrelevante), con lo que NO sirve para aplicaciones como Meshtastic en la banda de libre uso de 868MHz. Por todo lo otro, se conecta al microcontrolador y funciona de la misma manera que cualquier otro módulo SX1268.