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Introducing the CC1101 433MHz Digital Transmission Module – a compact, high‑performance wireless solution designed for hobbyists, makers, and professionals alike. Engineered for seamless integration with popular development boards such as Arduino and ESP32, this module delivers reliable 433 MHz communication with low power consumption and flexible antenna options.
Key Highlights
- Operates in the 433 MHz ISM band for robust, interference‑resistant transmission.
- Wide supply voltage range: 1.9 V – 3.6 V DC, perfect for battery‑powered projects.
- Built‑in SMA connector for easy attachment of external antennas (up to 5 dBi gain).
- Compatible with Arduino, ESP32, STM32, Raspberry Pi and other 3.3 V microcontrollers.
- Supports multiple data rates (0.6 kbps – 500 kbps) and configurable modulation schemes.
- Compact 20 mm × 20 mm footprint saves board space.
- Low‑power sleep mode extends battery life for remote sensor networks.
Technical Specifications
- Frequency: 433.92 MHz (ISM band)
- Supply Voltage: 1.9 V – 3.6 V DC
- Current Consumption: 15 mA (TX), 1 mA (RX), 0.5 µA (sleep)
- Modulation: GFSK, ASK, OOK, 2‑FSK, 4‑FSK
- Data Rate: 0.6 kbps – 500 kbps (adjustable)
- Output Power: up to +10 dBm (adjustable)
- Antenna Interface: SMA male connector (compatible with standard 50 Ω antennas)
- Operating Temperature: –40 °C to +85 °C
- Dimensions: 20 mm × 20 mm × 2.5 mm
Why Choose This Module?
Whether you’re building a remote‑control system, a wireless sensor network, or a DIY IoT device, the CC1101 module offers the perfect blend of range, flexibility, and power efficiency. Its SMA antenna port lets you upgrade to high‑gain antennas for extended coverage, while the broad voltage range ensures compatibility with both coin‑cell and Li‑ion power sources.
Ideal Applications
- Home automation and smart‑home devices
- Wireless weather stations and environmental monitoring
- Remote key‑fob and garage‑door controllers
- Industrial telemetry and data logging
- Educational projects and prototyping
Upgrade your wireless projects today with the CC1101 433MHz Digital Transmission Module – the reliable, low‑cost choice for seamless 433 MHz communication.
Price: $ 4.69