The 433 chip is a chip used for wireless radio frequency transceiver, with an operating frequency of 433MHz. It is widely used in wireless remote controls, sensors, doorbells, smart homes and other products to achieve simple data transmission and control.
The chip works by converting digital signals into radio frequency signals and transmitting them through wireless channels. At the receiving end, the radio frequency signal is converted back to a digital signal to realize data transmission and control. It is characterized by low cost, low power consumption, and a relatively long transmission distance, usually up to 50 meters to 100 meters, which makes it widely used in some scenarios that require simple wireless transmission.
Yufanwei has two receiving chips, Y480X and Y490H, and a Y4455 transmitting chip, which can meet various needs that can be developed.
Advantages of 433 chip:
Low cost: Compared with other wireless transmission technologies, such as Bluetooth, Wi-Fi, etc., the 433 chip has a lower cost and is suitable for some low-cost products.
Low power consumption: The 433 chip has relatively low power consumption and is suitable for battery-powered devices, such as remote controls, sensors, etc.
Long transmission distance: Under ideal circumstances, the 433 chip can achieve a wireless transmission distance of about 100 meters, which is suitable for some scenarios that require long-distance transmission.
Easy to implement: The design and implementation of the 433 chip is relatively simple and suitable for some simple wireless transmission scenarios.
In terms of application, if we need simple wireless data transmission between two devices, only a small amount of data needs to be transmitted each time, and the transmission rate and security requirements are not particularly high, a solution based on the 433 chip is a good solution Suitable choice. If you need 433 chips, please contact Yufanwei. Yufanwei provides 433 chip and solution development services. We also have 433 packaged chips after 433 and MCU are combined. Welcome to visit Yufanwei's official website.