CH341A 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver

This budget-friendly CH341A 24 25 Series EEPROM Flash BIOS USB Programmer, complete with software and drivers, is designed to cater to 24 EEPROM and 25 SPI flash 8pin/16pin chips. Featuring the CH341A chip, it automatically identifies 25 series chips, while its 24/25 series indicator light provides clear insight into the module’s operational status. Moreover, this versatile programmer offers user-friendly functionality by supporting USB to TTL conversion, and the included SOP8 SOP16 to DIP8 converter board simplifies connections to various chips.

The CH341 chip serves as a USB bus conversion chip, offering UART, printer port, parallel, and synchronous serial functionalities via the USB bus. In UART mode, it provides control signals like serial transfer enable and serial receive in ready, along with common MODEM communication signals, facilitating direct expansion of UART for computers or seamless upgrading of standard synchronous interface devices to the USB bus.

In printer port mode, the CH341 chip supplies a standard USB printer port, seamlessly integrating USB protocol with the Windows operating system to directly upgrade conventional parallel printers to the USB bus. In parallel mode, it offers 8-bit parallel in EPP or MEM mode, enabling direct data input/output without the need for an MCU/DSP. Additionally, CH341A supports various common synchronous serial interfaces such as 2-wire (SCL, SDA) and 4-wire (CS, SCK/CLK, MISO/SDI/DIN, and MOSI/SDO/DOUT).

To utilize the full potential of the CH341A programmer, the ComboTool app is indispensable. With ComboTool, you can write and execute JavaScript on Android devices, enabling direct I/O operations. Additionally, by plugging in an IR_Temper Sensor, ComboTool transforms into a temperature meter. Similarly, connecting an RS485 Converter allows ComboTool to capture/send RS485 Modbus frames. The versatility extends further, with the ability to accommodate other plugins such as a UV meter.

Package Includes:

1x CH341A 24 25 Series EEPROM Flash BIOS USB Programmer

2x Header pins

1x PCB board