Oiyagai 3pcs 433MHz RF Wireless Transmitter and Receiver Module Kit for Arduino/Arm/McU/Raspberry pi (433MHz)
- 3 x Transmitter module (433MHz) & 3 x Receiver module(433Mhz).
- These modules are used for projects when you need to communicate wirelessly between 2 devices.
- It is possible to increase the range by adding a small length of cable which the device will use as an aerial..
- VCC voltage module operating voltage and good power filtering.
- Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source.