Product Description
JDY-40 is a compact 2.4GHz wireless serial transceiver module designed for straightforward, reliable wireless communication over distances up to 120 meters. Built around standard TTL serial communication,
Key Specifications:
- Model: JDY-40
- Operating Frequency: 2.4GHz
- Transmission Distance: Up to 120 meters
- Transmit Power: MAX 12dBm
- Reception Sensitivity: -97dBm
- Communication Interface: Standard TTL Serial Port (UART)
- TX Current: 40mA
- RX Current: 24mA
- Sleep Current: 5µA (ultra-low power)
- Working Temperature: -40°C to +80°C





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