TCUS2 Module adoptionGP232RNLThe main control chip has fast speed and good stability. TCUS2 supportWindows XP/WIN7/WIN8/WIN10/WIN11 32/64Bit system, stable speed can be reached3Mbps(921600Taxi3Double). Power supplyVCCAnd signal level(Including flow control feetCTS/RTS/DTR/RI/DCD)Available in5V/3.3V/1.8VSwitch freely and adapt to the system of different voltages. Module integrated power supply(Blue), receive(Green), send(Red)Three indicator lights. On-board500mASelf-recovery fuse, overcurrent/It is automatically disconnected when the short circuit is short, which effectively protects the computer security.TCUS2The module has a strong power supply capacity and maximum output.500mAThe current can drive most of the single-chip microcomputer system boards. At the same time, the protection diode is also integrated, and the occasional abnormal voltage of the signal line will not damage the module. In addition, the module is introducedCTS/RTS/DSR/RI/DCDThe signal pin can easily carry out hardware flow control.TCUS2The module is small in size and has high integration.PCBOnly20*50mm,Only occupy one.Universal serial busThe width of the interface, even Universal serial busThe very tight distance to the computer does not affect the insertion of other devices.
TNT Express  | Courier offering global express distribution, logistics and international mail service of parcels and freight.
TNT Express N.V., Thomas Nationwide Transport, is an international courier delivery services company with headquarters in Hoofddorp, Netherlands. The firm has fully owned operations in 63 countries and delivers documents, parcels and pieces of freight to over 200 countries.
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DHL Express  | International Shipping, on time, every time.
DHL Express is a division of the German logistics company Deutsche Post DHL providing international express mail services. Deutsche Post is the world's largest logistics company operating around the world. DHL is a world market leader in sea and air mail.
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United Parcel Service  | United Parcel Service of North America, Inc., typically referred to and branded as UPS (stylized as ups), is the largest shipment and logistics company in the world. The American global package delivery company is headquartered in Sandy Springs, Georgia, which is part of the Greater Atlanta metropolitan area. UPS delivers more than 15 million packages a day to more than 6.1 million customers in more than 220 countries and territories around the world.
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Fedex Corporation  | FedEx Corporation is an American global courier delivery services company headquartered in Memphis, Tennessee. The name "FedEx" is a syllabic abbreviation of the name of the company's original air division, Federal Express, which was used from 1973 until 2000.
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Express Mail Service  | EMS is an international postal Express Mail Service, for documents and merchandise, offered by postal operators of the Universal Postal Union. Approved by the State Council, China Postal Express & Logistics Co., Ltd. (“China Postal Express & Logistics”) was co-founded by China Post Group and provincial postal companies as a state-owned limited company in June 2010. The company is the largest integrated express and logistics service provider with the longest history of business operation, the widest coverage and the richest products in China.
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