Specification Brand : Wonrabai BulletPoint1 : FT232 USB UART Board (Type C) , USB To TTL (UART) Communication Module BulletPoint2 : Original FT232RL onboard BulletPoint3 : Supports Mac, Linux, Android, WinCE, Windows 7/8/8.1/10/11... BulletPoint4 : 3 LEDs: TXD LED, RXD LED, POWER LED BulletPoint5 : 3 power mode : 5V output, 3.3V output, or powered by target board (3.3V-5V) BulletPoint6 : For permanent installation or temporary programming use CompatibleDevices : Microcontroller ConnectivityTechnology : USB ExternallyAssignedProductIdentifier1 : 0759952997332 ExternallyAssignedProductIdentifier2 : 759952997332 HardwareInterface : usb ItemName : FT232 USB UART Board (Type C), USB to TTL Serial Converter Adapter Module Onboard Original FT232RL, Compatible with Mac Linux Android Wince Windows 7/8/8.1/10/11, 5V/3.3V UART (TTL) ItemPackageDimensions_Height : 7.112 centimeters ItemPackageDimensions_Length : 2.2098 centimeters ItemPackageDimensions_Width : 5.0038 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-cable-serial-adapters Manufacturer : Wonrabai Material : copper ModelName : wESP32-Prog-C ModelNumber : RS2412 NumberOfItems : 1 OperatingSystem : Multiple: Mac, Linux, Android, WinCE, Windows 7/8/8.1/10/11 ProcessorCount : 2 ProductDescription : Features Original FT232RL onboard Supports Mac, Linux, Android, WinCE, Windows 7/8/8.1/10/11... 3 power mode : 5V output, 3.3V output, or powered by target board (3.3V-5V) 3 LEDs: TXD LED, RXD LED, POWER LED Functional Pins ---TXD, RXD, RTS#, CTS# : connected to the onboard soldered pinheaders ---The other Pins : accessable on the drill holes (separate pinheaders are also provided for easily connecting to user system, the pitch is compatible with bread boards) How to Use In the case of working with a MCU: VCCIO : 3.3V or 5V output (the module is powered from USB, onboard jumper should be shorted to 3.3V or 5V) GND : GND TXD : MCU.RX (signal direction: MCU.RX -- FT232 -- PC.TX) RXD : MCU.TX (signal direction: MCU.TX -- FT232 -- PC.RX) RTS : MCU.CTS (signal direction: MCU.CTS -- FT232 -- PC.RTS) CTS : MCU.RTS (signal direction: MCU.RTS -- FT232 -- PC.CTS) Online Tutorial and Online Document: n9.cl/oy8sw Package Content FT232 USB UART Board (Type C) x1 6-pin custom connector jumper wire x1 5-pin male pinheader & 5-pin female pinheader x2