Product Description
CH341A 24 25 Series Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip 1Set
CH341A 24 25 Series Flash BIOS USB Programmer Module + SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX DIY Kit

Product characteristics:

-Adopting FT232BL chip with external EEPROM (93C46)

-Support for Windows 10

-Supports three power supply modes: 5V external power supply; 3.3V external power supply; External power supply (3.3V-5V required)

-With 3 LEDs: TXD LED, RXD LED, POWER LED

-ND, RXD, TXD, 3V3, 5V: using curved needle leads

-Other functions PIN: reserved pad CTS, RTS

Instructions for use: (Taking connecting to MCU as an example)

GND: Connected to GND

RXD: Connected to MCU. TX (Signal flow direction: MCU. TX>>FT232>>PC.RX)

TXD: Connected to MCU. RX (Signal flow direction: MCU. RX<<FT232<<PC. TX)

3V3/5V: Output 3.3V or 5V (module powered by USB, jumper cap must be jumped to 3.3V or 5V)

RTS: Connected to MCU. CTS (Signal flow direction: MCU. CTS<<FT232<<PC.RTS)

CTS: Connected to MCU. RTS (Signal flow direction: MCU. RTS>>FT232>>PC. CTS)

Packaging includes:
1 x CH341A USB Programmer
1 x SOP8 Test Clip


Payment should be completed within 4 days after buyer places theorder,or else an unpaid case will be opened in order to cancel thetransaction. If you can notpay in time, please contact us.
All of the items will be shipped to buyer's EBAY address,please confirmyour address on Ebay before you buy.Your order will be usually

All items will be checked before packing.


If to US, we will ship your order by EDIS, it will take about 8 to 12 business days to you, and you can track it on line.

If to other country, we will ship your order by China Post or Singapore Registered Air Mail, it will take about 15-21 working days to you, you aslocan track it on line. Delivery time is about 14-28 business days and it may take up to 8 weeks to some European countries and SouthAmericancountries due to strict custom inspection. WeshiPworldwide.


Please note that some countries will have custom duty or tax for certain items. It is the buyer's responsibility to pay all endued custom duty or tax. We are not responsible for any custom duty or tax since our price do not include this charge.


As shipping is affected by many unsteady factors: customs, flights, weather, war, trade policy ,etc, some shipments do get delayed sometimes. If you have not received your shipment within 15 days from payment, please contact us. We will track the shipment and get back to you as soon aspossible with a reply.


Our goal is customer satisfaction!

Please contact us on ebay before returning the item We will provide you with a return address！

30day Warranty with Exchange for defective, malfunctioned, incorrect or partsmissing items.

Please notify us and return the item with all parts and accessories packed and marked "FOR EXCHANGE" within 14 days of receipt.

If defective, malfunctioned or parts-missing itemsare no longer available, a refund may be issued.
All returning postage costs will be the responsibility of the buyers under all circumstances.

If you encounter any problems about anything, please feel free to contact us and we will do our best to assist you solve the issue.
If you are not satisfied in anyway, please feel free to let us know and give us a second chance to correct it before you decide to leave any neutral or negative feedback.

Please contact us through eBay link if you have any questions. We will reply you within 24- 48 hours.

Working hours:
Monday -- Friday 8:00 -- 17:30
Saturdays from 8:00 to 12:30

Payment
Payment should be completed within 4 days after buyer places theorder,or else an unpaid case will be opened in order to cancel thetransaction. If you can notpay in time, please contact us.
All of the items will be shipped to buyer's EBAY address,please confirmyour address on Ebay before you buy.Your order will be usually
Shipping

All items will be checked before packing.


If to US, we will ship your order by EDIS, it will take about 8 to 12 business days to you, and you can track it on line.

If to other country, we will ship your order by China Post or Singapore Registered Air Mail, it will take about 15-21 working days to you, you aslocan track it on line. Delivery time is about 14-28 business days and it may take up to 8 weeks to some European countries and SouthAmericancountries due to strict custom inspection. WeshiPworldwide.


Please note that some countries will have custom duty or tax for certain items. It is the buyer's responsibility to pay all endued custom duty or tax. We are not responsible for any custom duty or tax since our price do not include this charge.


As shipping is affected by many unsteady factors: customs, flights, weather, war, trade policy ,etc, some shipments do get delayed sometimes. If you have not received your shipment within 15 days from payment, please contact us. We will track the shipment and get back to you as soon aspossible with a reply.


Our goal is customer satisfaction!

Returns

Please contact us on ebay before returning the item We will provide you with a return address！

30day Warranty with Exchange for defective, malfunctioned, incorrect or partsmissing items.

Please notify us and return the item with all parts and accessories packed and marked "FOR EXCHANGE" within 14 days of receipt.

If defective, malfunctioned or parts-missing itemsare no longer available, a refund may be issued.
All returning postage costs will be the responsibility of the buyers under all circumstances.

Contact Us

If you encounter any problems about anything, please feel free to contact us and we will do our best to assist you solve the issue.
If you are not satisfied in anyway, please feel free to let us know and give us a second chance to correct it before you decide to leave any neutral or negative feedback.

Please contact us through eBay link if you have any questions. We will reply you within 24- 48 hours.

Working hours:
Monday -- Friday 8:00 -- 17:30
Saturdays from 8:00 to 12:30

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