Product Descriptions

E22-230TXXS is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission modes, working in the 

220.125MHz~236.125MHz, (default 230.125MHz), LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port 

voltage. 

Compared with SX1276 module, the SX1262 has a longer transmission distance, faster speed, lower power consumption and smaller volume; It 

supports air wake-up, wireless configuration, carrier monitoring, automatic relay, communication key and other functions, as well as packet 

length setting, and can provide customized development services.

Product Applications

• 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.

Product Features

• The new LoRa technology is developed based on SX1262, which brings a longer communication distance and stronger anti-interference capability;

• Automatic relay networking, multi-level relay is applicable to ultra long distance communication, and multiple networks run in the same area at the same time;

• Users can set their own communication keys, which can not be read, greatly improving the confidentiality of user data;

• LBT function to monitor the channel environmental noise before transmission, which can greatly improve the communication success rate of the module in harsh environments;

• RSSI signal strength indication available, which is used to evaluate signal quality, improve communication network and range measurement;

• Wireless parameter configuration to send command data packets via wireless, and remotely configure or read wireless module parameters;

• Supports air wake-up, that is, ultra-low power consumption function, suitable for battery powered applications;

• Supports fixed point transmission, broadcast transmission and channel monitoring;

• In deep sleep mode，power consumption for the module is about 2uA；

• 230MHz frequency band，penetration ability better than 433MHz；

• With PA+ LNA, communication distance tested is up to 12km;

• The parameters are auto-saved once power off, the module will work according to the previously set parameters;

• Air date rate: 0.3kbps～15.6kbps;

• 3.3V~5.5V power supply, power supply over 5V can guarantee the best performance;

• Industrial grade standard design, support -40 ~ 85 °C for working over a long time;

• IPEX and stamp hole optional, good for secondary development and integration;

Specifications

Actual product photos

Product Data Book：

For more product information, please download the PDF

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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