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Power dissipation:1w Power supply: 1.1-3.6V DC – typically 3.3V DC Resolution: 16bit Temperature measuring range: -40-125 ° C Temperature measurement resolution: 0.01 ° C Temperature measurement accuracy: ± 0.2 ° C Humidity measurement range: 0-100% RH Humidity measurement resolution: 0.01 RH Humidity measurement accuracy: ± 1.8% RH
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Supports Full and Half-Duplex modes Automatic Programmable Retransmit on Collision Programmable Padding and CRC Generation Automatic Rejection of Erroneous Packets SPI Interface with Clock Speeds Up to 20 MHz The board 25MHZ crystal. The network interface board HR911105A. 5 V power supply pin. Stable performance. For Arduino SPI, AVR, PIC, LPC, STM32.