Raspberry Pi 4 Details
The Raspberry Pi 4 Model B is a powerful and versatile single-board computer designed for makers, developers, and educators.
Specifications
- Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz
- 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model)
- 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
- Gigabit Ethernet
- 2 USB 3.0 ports; 2 USB 2.0 ports.
- Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)
- 2 × micro-HDMI® ports (up to 4kp60 supported)
- 2-lane MIPI DSI display port
- 2-lane MIPI CSI camera port
- 4-pole stereo audio and composite video port
- H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)
- OpenGL ES 3.1, Vulkan 1.0
- Micro-SD card slot for loading operating system and data storage
- 5V DC via USB-C connector (minimum 3A*)
- 5V DC via GPIO header (minimum 3A*)
- Power over Ethernet (PoE) enabled (requires separate PoE HAT)
- Operating temperature: 0 – 50 degrees C ambient
* A good quality 2.5A power supply can be used if downstream USB peripherals consume less than 500mA in total.
Pin Out Diagram
F-Tech Wiring Diagram (Without Relay)
Wiring Note:
- Coin Pin → Pin3 (GPIO2)
- SET PIN → Pin5 (GPIO3)
- CS GND → Pin6 (GND)
List Of Devices:
- Raspberry Pi 4
- Raspberry Pi 4 Power Cable
- Atleast 16gb Class 10 SD Card
- Universal Coinslot
- 12v 5Amp Power Supply
- 12v DC Buck Converter
F-Tech Wiring Diagram (With Relay and LED Lights)
Wiring Note:
- Coin Pin → Pin3 (GPIO2)
- RELAY VCC PIN → Pin4 (5V)
- RELAY IN PIN → Pin5 (GPIO3)
- RELAY GND PIN → Pin6 (GND)
- Coinslot GND → Pin6 (GND)
List Of Devices:
- Raspberry Pi 4
- Raspberry Pi 4 Power Cable
- Atleast 16gb Class 10 SD Card
- Universal Coinslot
- 12v 5Amp Power Supply
- 12v DC Buck Converter
- 5v Single Channel Relay Module
- 12v LED Light
