CH341A Programmer Mô Đun Chuyển Đổi Usb Sang Uart Iic Spi I2C

CH341A Programmer USB to UART IIC SPI I2C Convertor Parallel Port Converter Onboard Operating Indicator Lamp Board Module 1. Description: 1>. Support Parallel Port: support USB to printer and EPP or MEM parallel port 2>. Support Serial Port:support USB to UART, I2C, SPI interface 3>. Output Voltage: output voltage and signal level can choose 3.3V or 5V 4>. Other: onboard UART and SPI/I2C operating indicator lamp 2. Note: USB to I2C and SPI only provides download and debug I2C interface EEPROM chip and SPI interface flash chip software, no debugging other I2C and SPI interface chip software. Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. 3.Use the vouchers for more saving. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #CH341A #Programmer #USB #to #UART #IIC #SPI #I2C #Convertor #Parallel #Port #Converter #Onboard #Operating #Indicator #Lamp #Board #Module