The STM32F429VGT6 is a high-performance advanced line microcontroller from Microelectronics, based on the Arm® Cortex®-M4 processor. It includes a wide range of accessories. Here's a precise guide for making connections to the specific pins: 

1. Power Supply: The STM32F429VGT6 has multiple power supply pins. The VDD (e.g., pins 64, 100) should be connected to a 3.3V supply, and the VSS pins (e.g., pins 63, 99) to the ground. The BAT pin (pin 1) can be connected to a 3V lithium battery for RTC backup. 

2. Boot Configuration: For normal operation, the BOOT0 (pin 60) should be connected to the ground. For system memory boot, it should be connected to VDD. 

3. Reset: The NRST pin (pin 7) is used to reset the STM32F429VGT6. It can be connected to a reset button in your design. 

4. Oscillator Pins: An external 8 MHz crystal should be connected between the OSC_IN (pin 9) and OSC_OUT (pin 10) pins. Decoupling capacitors should also be connected close to these pins. 

5. GPO Pins: General-purpose I/O (GPO) pins of the STM32F429VGT6 can be used to interface with various peripherals, such as sensors, LEDs, and buttons, based on your application needs. 

6. JTAG/SWD Interface: For programming and debugging, the JTAG/SWD interface is used. The JTAG_TMS/SDIO (pin 58), JTAG_TCK/WALK (pin 76), JTAG_TDI (pin 59), and JTAG_TO (pin 57) pins can be connected to your JTAG/SWD programmer. 

7. SART/PART: For serial communication, connect peripherals to USART1_TX (pin 106) and USART1_RX (pin 107). 

8. I2C: The I2C bus can be accessed via the I2C1_SCL (pin 81) and I2C1_SDA (pin 82) pins for communicating with I2C devices. 

9. SPI: The SPI peripheral can be interfaced with via the SPI1_NSS (pin 87), SPI1_SICK (pin 88), SPI1_MISS (pin 89), and SPI1_MOST (pin 90) pins. 

Please note, this guide provides a basic connection outline for the STM32F429VGT6. You might need to add more connections based on your design's specifications. For a complete understanding, always refer to the most recent data sheet and reference manual.