Specification Brand : TAIDA BulletPoint : 2Pcs ZK-PP1K Dual Mode LCD PWM 1-Channel Pulse Frequency Duty Cycle Square Wave board BulletPoint1 : Compared with professional PCB boards, perforated boards have the advantages low threshold for use, low cost, convenient use, flexible expansion, etc. BulletPoint2 : You can cut these pc boards into any shape any size, it can meet all your needs. BulletPoint3 : The board is a circuit board that is covered with pads according to the standard IC spacing (2.54MM), and can be inserted with components and connections according to your own wishes. Because it looks like the whole board is a hole, it is also called "hole board". BulletPoint4 : The material is all FR4 full glass fiber plate, which can effectively prevent the pad from falling off. BulletPoint5 : The double side circuit board is very strong and , and a tin plating process makes the welding component easier. Color : red ExternallyAssignedProductIdentifier : 6440267854086 ExternallyAssignedProductIdentifier1 : 717449191205 ExternallyAssignedProductIdentifier2 : 0717449191205 IncludedComponents : appliance-replacement-parts ItemName : 5pcs lot RS485 to TTL Module SP3485 Communication Module RS485 Breakout Board ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 5 ItemTypeKeyword : circboard-prototyping-boards Manufacturer : Taida Material : copper ModelNumber : MOD03196_ver2 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Automatic PartNumber : Dana-8031835 ProductDescription : Description This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. This board requires a very low amount of power and can operate from a single +3.3VDC supply. This breakout board includes the SP3485 RS-485 transceiver, filter capacitor, and other components shown on the schematic. We've broken out the RS-485 output to three different connections: (1) an RJ-45 connector, (2) a 3-pin 3.55mm screw terminal, and (3) a 3-pin 0.1" pitch header; none of these output connectors come populated. Features Fully equipped with SP3485 RS-485 transceiver and supporting components Operates from a single +3.3V supply Interoperable with +5.0V logic RS-485 input/output broken out to RJ-45 connector, 3.5mm screw terminal, and 0.1" pitch header Driver/Receiver Enable connected to RTS line -7V to +12V Common-Mode Input Voltage Range Allows up to 32 transceivers on the serial bus Driver Output Short-Circuit Protection ProductSiteLaunchDate : 2017-07-31T07:00:00.000Z Size : 6x8cm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43210000 UpperTemperatureRating : 105 degrees_celsius