DTU is based on UART module and added with conversion circuit and power supply circuit of UART to RS-232/485. It has the same function with the UART module in data transmission,but the features and performance are different.DTU supports DC 8-28V wide power supply and power supply has good adaptability.Power supply and data interface are standard connector,which is easy to use. You can use it to realize the data transmission or upgrade wired UART devices.
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Product Model | Operating frequency band | wireless speed |
AS62-DTU30 | 410~441MHz | 0.3kbps~19.2kbps |
AS69-DTU20 | 2.4~2.525GHz | 250kbps~2Mbps |
AS80-DTU | multi-band | 0.3kbps~70kbps |
AS90-DTU | multi-band | 0.3kbps~70kbps |
AS32-DTU-100 | 410~441MHz | 0.3kbps~19.2kbps |