LoRa module 433Mhz 22dBm UART SMA Female antenne connector LLCC68 chip E220-400T22D

Beschrijving

Een antenne wordt niet bijgeleverd, op de module zit een SMA female connector, men heeft een antenne met een SMA Male connector nodig om te koppelen.

Description

• E220-400T22D adopts a new generation of LoRa spread spectrum technology and a wireless serial port module (UART) designed based on the LLCC68 chip scheme. It has a variety of transmission methods, works in the (410.125~493.125MHz) frequency band (default 433.125MHz), TTL level output, compatible with 3.3V and 5V IO port voltage.
• E220-400T22D adopts a new generation of LoRa spread spectrum technology, supports air wake-up, carrier sense, communication key and other functions, supports sub-package length setting, and Ebyte provides customized development services.
• Support the bit rate of 2.4k~62.5kbps; Support 3.0~5.5V power supply, power supply greater than 5V can guarantee the best performance; Industrial standard design, supporting long-term use at -40~+85C; SMA antenna interface.
• The new LoRa spread spectrum modulation technology developed based on LLCC68, it brings a longer communication distance and stronger anti-interference ability;
• Application: Smart home and industrial sensors, etc.; Security system, positioning system; Wireless remote control, UAV; Wireless game remote control; Healthcare products; Wireless voice, wireless headset; Automotive industry applications.

Features

1. The new LoRa spread spectrum modulation technology developed based on LLCC68, it brings a longer communication distance and stronger anti-interference ability;
2. Support users to set the communication key by themselves, and it cannot be read, which greatly improves the confidentiality of user data;
3. Support LBT function, monitor the channel environment noise before sending, which greatly improves the communication success rate of the module in harsh environments;
4. Support RSSI signal strength indicator function for evaluating signal quality, improving communication network, and ranging;
5. Support air wakeup, that is, ultra-low power consumption function, suitable for battery-powered applications;
6. Support fixed-point transmission, broadcast transmission, channel monitoring;
7. Support deep sleep, the power consumption of the whole machine is about 5uA in this mode;
8. The module has built-in PA+LNA, and the communication distance can reach 10km under ideal conditions;
9. The parameters are saved after power-off, and the module will work according to the set parameters after power-on;
10. Efficient watchdog design, once an exception occurs, the module will automatically restart and continue to work according to the previous parameter settings;
11. Support the data transmission rate of 2.4k~62.5kbps;
12. Support 3.0~5.5V power supply, power supply greater than 5V can guarantee the best performance;
13. Industrial standard design, supporting long-term use at -40~+85C;
14. SMA antenna interface.

Specification

Meer informatie: https://www.cdebyte.com/catalog-Module