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STD USB to UART 3.3V

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Update time: 2021-12-17 11:21:55
Creation time: 2016-01-15 03:01:25
Description
USB to UART 3.3V ---------------- ![enter image description here][1] USB To Uart 3V3 is a USB to serial adapter, which is based on CH340, a USB bus convert chip. It can realize the convert of USB to serial interface/IrDA infrared/printer interface. This module can be used for uploading code or communicating with MCUs. Features Full speed USB device interface, conforms to USB Specification Version 2.0 Supports baud rate varies from 2400bps to 115200bps. Hardware full duplex serial interface, set transceiver buffer LED Indicator Specification Working Voltage :DC 5V Working Current
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ID Name Designator Quantity
1 SEEEDSTUDIO_SCH_FRAME U$1 1
2 CH340T U1 1
3 MICRO-B-SMD_340005001 J4 1
4 12MHz X1 1
5 XC6206P332MR-G U2 1
6 10uF_25V C1,C2 2
7 100nF C3,C5 2
8 22pF C6,C8 2
9 S8550 Q1,Q2 2
10 RED TX,RX 2
11 1k R1,R2,R3,R4,R5 5
12 GREEN PWR 1
13 CESD5V0AP D1,D2 2
14 1X7P-2.54-2.54-6.0-90D-1 J3 1

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