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qunbao Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for qunbao products.

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QUNBAO QL5090 LoRA Wireless Data Module Manwal sa Gumagamit

Hunyo 8, 2022
QUNBAO QL5090 LoRA Wireless Data Module Technical Parameters Technical parameter Parameter value Brand TRANBALL Wireless signal LORA Radio frequency 410~439MHz Rate level 0~5 Transmit power 5~20dBm Communication Interface USB Default…

QUNBAO QM7903V Noise Sensor Module Manwal sa Gumagamit

Hunyo 8, 2022
QUNBAO QM7903V Noise Sensor Module User Manual Technical Parameters Technical parameter Parameter value Brand TRANBALL Noise range 30~130dB Noise accuracy ±3% Interface RS485/TTL/DC0-3V Power DC5V 1A Running temperature -40~80°C Working…