Products
CMT2300A 433MHz wireless data transmission module lora wireless transceiver module class SI4438/SI4432 -67329
product detail
Introduction:
XL4432-SMT is a cost-effective 433M wireless transceiver module designed by wireless transceiver IC CMT2300A. It has multiple modulation modes. The module's transmit power, working frequency, modulation rate and other parameters can be configured by the microcontroller. Based on the SPI interface, it is convenient for various MCU connections. Can do a variety of wireless two-way data transmission and reception, the microcontroller through the SPI control wireless module to transmit, receive data or sleep, the wireless module receives data through the NIRQ port to notify the microcontroller to receive, the microcontroller reads the data received by the wireless module through the SPI interface.
Parameter:
Frequency band: 433/470MHZ 433/470MHZ
Module size: 16. 5 * 17mm, interface spacing 1. 27m
Output power: 20dBm/100m
Emission current: 85mA@100mw
Receive sensitivity: -124dBm@O. 5K
Receive current: 18mA
Modulation method: GFSK
Sleep current: 1uA
Data interface: four-wire SPI
Open distance: 1000m
