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E22-230T22D SX1262 LoRa wireless serial port module

Manufacturer Product Number
E22-230T22D
Description

E22-230T22D is a new generation of LoRa wireless module.

Package Condition
Bulk
Datasheet

Product Descriptions

E22-230T22D is a new generation LoRa wireless module, based on SEMTECH SX1262 RF chip wireless serial module (UART), with a variety of transmission methods, working in the (220.125 ~ 236.125MHz) frequency band (default 230.125MHz), LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.

E22-230T22D adopts the new generation LoRa spread spectrum technology, compared with the traditional SX1276 solution, SX1262 solution has longer transmission distance, faster speed, lower power consumption and smaller size; it supports wake-on-air, wireless configuration, carrier listening, automatic relay, communication key and other functions, supports sub-packet length setting, and can provide custom development services.

    

Product Applications

• Home security alarms and remote keyless entry;

• Smart home as well as 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.

Product Features

• Develops new LoRa spread spectrum modulation technology based on SX1262, which brings longer communication distance and stronger anti-interference capability;

• Supports auto-relay networking, multi-level relay for ultra-long distance communication and multiple networks running simultaneously in the same area;

• Supports user-set communication key, and it cannot be read, which greatly improves the confidentiality of user data;

• Supports LBT function to listen to the channel environment noise before sending, which can greatly improve the communication success rate of the module in harsh environment;

• Supports RSSI signal strength indication function for evaluating signal quality, improving communication network and ranging;

• Supports wireless parameter configuration, sending command packets over the air to remotely configure or read wireless module parameters;

• Supports over-the-air wake-up, i.e., ultra-low power consumption function, for battery-powered application solutions;

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

• Supports deep hibernation, the power consumption of the whole unit in this mode is about 2uA;

• Supports 230MHz power band with better penetration and bypass capability than 433MHz;

• Communication distance up to 5km under ideal conditions;

• Parameters are saved at power-down, and the module will work according to the set parameters after re-powering;

• High efficiency watchdog design, in case of abnormality, the module will restart in automatically and can continue to work according to the previous parameter settings;

• Supports data transfer rates from 2.4k to 15.6kbps;

• Supports 2.3 to 5.5V power supply, and any power supply greater than 5V can ensure the best performance;

• Industrial standard design, supporting long time use at -40~+85℃; Dual antenna optional (IPEX/stamp hole), easy for users to secondary development, easy to integrate.h

Specifications

Attribute Attribute value Notes
ANSM-Part# ANSM-E22-230T22D
Working frequency band (MHz) 220~236 Support ISM frequency band
Distance for reference 5kM Test condition: clear and open area, antenna gain: 5dBi, antenna height: 2.5m, air data rate: 2.4k bps
TX length 240 Byte Can be configured via command as 32/64/128/240 bytes per packet to transmit
Buffer 1000 Byte -
Modulation LoRa New generation LoRa modulation technology
Communication interface UART TTL level
Package DIP -
Size 21*36 mm -
Antenna SMA-K 50 ohm impedance
Emission current (mA) 107 Instantaneous power consumption
Received current (mA) 11
Working voltage (V) 2.3~5.5 >3.3V ensures output power

Actual product photos

E22-230T22D

Product Data Book:

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For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

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Standard packaging

详情9

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E22-230T22D SX1262 LoRa wireless serial port module

E22-230T22D is a new generation of LoRa wireless module.

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