R04B 433Mhz Wireless Receiver Module

The R04B 433MHz Wireless Receiver Module operates at a frequency of 433MHz and is designed to receive data wirelessly from compatible transmitters. It has reliable reception capabilities and can be used in various applications such as remote control systems, data transmission, and wireless connectivity in electronics projects.

Wireless Module

• Exceed The Operating Temperature Range Of -25 To 75°C: Operating the module outside this temperature range may lead to malfunctions or damage.

• Ensure Rated Voltage Is Within The Range Of 3.3 To 5vdc: To prevent damage to the module, always supply the correct voltage within the specified range.

-108db

more than 45 meters

• Description: 4 channels CMOS level signal corresponds to ABCD 4 buttons on remote control pin command

30

7 × 4.5 × 1 cm

0.003 kg

19