Description:
Raspberry Pi 4 2GB:
The Raspberry Pi 4 Model B is the most recent addition to the iconic Raspberry Pi computer line.
When compared to the previous-generation Raspberry Pi 3 Model B+, it offers ground-breaking improvements in processor speed, multimedia efficiency, memory, and networking while maintaining backward compatibility and comparable power consumption. Raspberry Pi 4 Model B delivers desktop performance comparable to entry-level x86 PC systems for the end-user.
Specifications:
- Processor:
- Broadcom 2711;
- CPU Architecture: Cortex – A72 64 bits;
- Frequency: 1.5 GHz;
- CPU cores: 4;
- RAM memory: 2 GB LPDDR4 SDRAM;
- Connectivity:
- WiFi: 2.4 GHz i5 GHz IEE 802.11 b/g/n/ac;
- Bluetooth: 5.0BLE;
- Ethernet: Gigabit;
- 2 x USB 2.0;
- 2 x USB 3.0;
- Header GPIO with 40 pini (compatible with previous versions);
- Video & audio:
- 2 x connector micro HDMI with 4k support;
- 1 x connector MIPI DSI (Display Serial Interface);
- 1 x connector MIPI CSI (Camera Serial Interface);
- Stereo audio output and video composite;
- Multimedia:
- H.265 decode (4kp60)
- H.264 decode (1080p60)
- H.264 encode (1080p30);
- OpenGL ES 1.1 2 3.0 graphics;
- Micro SD format for loading OS and data storage;
- USB Type C power por: 5V 3A;
- Operating temperature: 0 – 50 degrees Celsius;
Wireless Keyboard:
With this wireless keyboard/mouse combo, interacting with a Raspberry Pi or PC has never been easier.
This keyboard/mouse hybrid, which includes a full-featured keyboard, a collection of function keys, and a fully functional mouse, is ideal for a wide range of applications thanks to its wireless support for a variety of devices, not just the Raspberry Pi.
Specifications
Operating Range
- 15 meters (maximum), without signal disturbance and no direction limit
Frequency Range
- 2.403GHZ ~2.480GHZ
Operational Voltage
- 3.3V
Charge Voltage
- 4.4V~5.25V
Modulation
- GFSK
Channel
- 78 channels
TX Power
- Less than +5dBm
Transmission Rate
- 1Mbit/sec
Frequency Tolerance
- +/-30ppm
Power Consumption
- 55mA(on),1mA(sleep)
Battery Type
- Built-in lithium-ion battery
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