Raspberry Pi 4 b Installation Guid

3. Integration into Products
Module & Antenna Placement
A separation distance greater than 20cm will always be maintained between the antennas and any
other radio transmitter if installed in the same product.
The module is physically attached and held in place by screws
In order to connect the module to the system micro USB power cable is connected to J1 on the
board. The supply should be 5V DC minimum 3A. Power can also be supplied on the 40 Pin GPIO
header (J8); Pins 1 + 3 connected to 5V and pin 5 to GND.
5V DC IN
40 Pin GPIO header

Raspberry Pi 4 b Specifications

General

Processor	Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
RAM	2GB, 4GB, or 8GB LPDDR4-3200 SDRAM (depending on model)
Ethernet	Gigabit Ethernet
Video Output	2 × micro-HDMI ports (up to 4Kp60 supported)
Storage	MicroSD card slot for operating system and data storage
GPIO	40-pin GPIO header
Power Supply	5V DC via USB-C connector (minimum 3A*)
Wireless	2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
USB Ports	2 × USB 3.0 ports, 2 × USB 2.0 ports
Audio Output	3.5mm audio jack
Operating Temperature	0 – 50 °C
GPU	VideoCore VI graphics
Power Options	USB-C or GPIO header