SX1262 RF chip solution low power consumption unlimited serial port module E22

E22-900T30S is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission methods, LoRa spread spectrum technology, TTL level output, and is compatible with 3.3V and 5V IO port voltage.

Беспроводные модули Лора

Since the original imported SX1262 is used as the core of the module, a power amplifier (PA) and a low noise amplifier (LNA) are built in on the original basis, so that the maximum transmit power reaches 1W and the receiving sensitivity is further improved. In the overall communication Compared with products without power amplifier and low noise amplifier, the stability is greatly improved. Compared with the previous generation of LoRaTM transceivers, the anti-interference performance and communication distance have been improved, further opening the gap with products with FSK and GFSK modulation methods.

The product has obtained FCC, CE, RoHS and other international authoritative certification reports, and users do not need to worry about its performance. This product can cover the ultra-wide applicable frequency range of 850~930MHz.

The module has data encryption function. The data transmitted by the module in the air is random, and the data interception is meaningless through strict encryption and decryption algorithms. The module reserves multiple IO interfaces, which can provide customized development services; support sub-packet length setting, and support different real-time and data packets.

Беспроводной последовательный модуль lora

Product features: 868/915MHz frequency band, 30dBm power, relay networking, wireless configuration, low power consumption.