### Product Features
1. Stable RF Transmission Performance: Integrated with premium RF chip and FR-4 fiberglass PCB, this module works on the 433MHz ISM license-free frequency band, boasting strong anti-interference performance to cut down packet loss rate and ensure steady data transmission for all your electronic projects.
2. Oxidation-Resistant Gold-Plated Port: We adopt gold-plated SMA connectors and copper-core antennas covered with wear-resistant ABS housing, which greatly reduces signal attenuation during transmission, prevents rust and oxidation after long-term use, and extends the overall service life of the kit.
3. 3-in-1 Antenna Kit for Multiple Scenarios: The package comes with a straight rubber rod antenna, right-angle rubber rod antenna and brass spring antenna, so you can pick the right antenna based on your installation space and transmission needs, no need to buy extra antennas separately.
4. Ultra-Low Power Consumption Design: The main control chip is manufactured with advanced low-power process, featuring super low working and standby power consumption, which perfectly fits battery-powered wireless devices and effectively prolongs the battery life of your end products.
5. Wide Universal Compatibility: Pre-soldered with standard 2.54mm pitch pin headers, it works perfectly with most mainstream development boards, reducing development difficulty and shortening your project R&D cycle.
### Specifications
Materials: FR-4 fiberglass circuit board, gold-plated SMA connector, copper-core antenna with ABS shell, brass spring antenna, high-quality electronic components
Size: As displayed in the product images
Color: As shown in pictures
Application: Smart home systems, remote control devices, IoT wireless data transmission, security alarm systems, DIY electronic projects, microcontroller development
Package Quantity: 1Pc / 1Set
### Notes
1. The product images are for reference only, please refer to the description for actual size details.
2. Please allow 1-3mm error due to manual measurement, thank you for your understanding.
3. The actual color of the item may be slightly different from the images due to different monitor settings.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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