Raspberry Pi 3 Model B 1GB RAM จาก Element 14
Raspberry Pi 3 Model B ตำแหน่งคอนเน็คเตอร์ของบอร์ด เหมือนกับบอร์ด Raspberry Pi 2 Model B และ Raspberry Pi Model B+ แตกต่างกันตรงหลอด LED แสดงสถานะ Power กับ Activity ถูกแทนที่ด้วยเสาอากาศทำให้ LED ย้ายไปอยู่บริเวณภาคจ่ายไฟ
คุณสมบัติหลักของบอร์ด Raspberry Pi 3 Model B
- ใช้ CPU Broadcom BCM2837 64-bit Quad-Core ARM Cortex-A53 ARMv8 ความเร็ว 1.2 GHz
- มีหน่วยความจำ LPDDR 2 SDRAM ขนาด 1 GB
- ชิพ Broadcom BCM43438 เป็น Wi-Fi 802.11 b/g/n
- ชิฟ Bluetooth 4.1 (Classic and Low-Energy) พร้อมสายอากาศแบบ Chip Antenna บนบอร์ด
พอร์ตของ Raspberry Pi 3 Model B ประกอบด้วย
- USB 2.0 Host จำนวน 4 พอร์ท
- Fast Ethernet RJ-45 10/100 Mbps จำนวน 1 พอร์ท
- HDMI x 1 Audio and Composite Video 3.5mm 4-pole จำนวน 1 พอร์ท
- ช่อง CSI Camera 1 พอร์ท
- DSI Display 1 พอร์ท
- Micro SD Card Slot 1 พอร์ท
- ขา GPIO 40 พิน
ข้อมูล Raspberry Pi 3 เพิ่มเติม
The Raspberry Pi 3 Model B looks identical to the Pi 2 B at first glance. It is the same size and has much of the same components on board. So what is the difference? The new Pi 3 brings more processing power and on-board connectivity, saving you time with the development of your applications. Perfect for your Internet of Things (IoT) designs.
Pi 3 compared to Pi 2:
More processor speed. The CPU on the Pi 3 is one and a half times faster from 900MHz to 1.2 GHz. Your Pi board performs better.
On-board connectivity. The Pi 3 features 802.11 b/g/n Wireless LAN and Bluetooth Classic & Low Energy (BLE). You can get connected much quicker without the need for any external device.
2.5 A power supply. With more processor speed and on-board connectivity, you'll need more power. Power supplies for previous Pi boards will not be sufficient. You will need the Official Raspberry Pi Power Supply (9098126 — white) or (9098135 — black).
New components. The Pi 3 features a chip antenna where status LEDs were located previously. The status LEDs are still on the board, right next to the microSD card slot.
New to Raspberry Pi ?
The Raspberry Pi is a single computer board — developed to encourage and aid the teaching of programming and computing. It is also a fantastic starting point for the development of the Internet of Things (IoT) projects. The low cost and 'plug and play' nature of Pi makes for a board that is accessible to all and has numerous connectivity options. Pi is the perfect experimental tool, whether you want to use it as a desktop computer, media centre, server or monitoring/security device within your home. No limits. Linux-based operating systems run on the Pi with plenty of access to free software and downloads. What is more, there is a great Pi community out there — look at DesignSpark, the design engineer community at RS.
Features & Benefits of the Pi 3:
- Broadcom BCM2837 chipset running at 1.2 GHz
- 64-bit quad-core ARM Cortex-A53
- 802.11 b/g/n Wireless LAN
- Bluetooth 4.1 (Classic & Low Energy)
- Dual core Videocore IV® Multimedia co-processor
- 1 GB LPDDR2 memory
- Supports all the latest ARM GNU/Linux distributions and Windows 10 IoT
- microUSB connector for 2.5 A power supply
- 1 x 10/100 Ethernet port
- 1 x HDMI video/audio connector
- 1 x RCA video/audio connector
- 4 x USB 2.0 ports
- 40 GPIO pins
- Chip antenna
- DSI display connector
- microSD card slot
- Dimensions: 85 x 56 x 17 mm
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