Nano Signal Slot

CPU: Allwinner H3, Quad-core Cortex-A7 Up to 1.2GHz; DDR3 RAM: 256MB/512MB; Connectivity: 10/100M Ethernet; USB Host: Type-A x 1, 2.54 mm pin x 2; MicroSD Slot x 1. Gold nano slot antennas are composed of two-dimensional (2-D) punctured rectangular slots of h = 150 nm, l = 60 μm, p = 10 μm, and d = 40 μm, where h, l, p, and d indicate the height, length of slot, and adjacent distances between neighboring slots, respectively, fabricated by combinatorial process of an e-beam lithography and a lift-off.

NanoPi NEO Plus2

The NanoPi NEO Plus2 is another Allwinner based ARM board developed by FriendlyElec. It uses Allwinner's 64-bit quad-core A53 SoC with hexa-core Mali450 GPU and features 1GB of DDR3 RAM and 8GB eMMC.
With a small size of only 40 x 52mm the NanoPi NEO Plus2 has rich on-board resources: AP6212A WiFi & Bluetooth module, Gbps Ethernet and two USB hosts. It supports system-boot from a MicroSD card.
The NanoPi NEO Plus2 has a carefully designed power system and 6-layer PCB layout. These features enhance the board's heat dissipation.
The NanoPi NEO Plus2 meets popular IOT applications requirements for small size, high-speed and large throughput data transmission and high performance computing.
Link to purchase:NanoPi NEO Plus2

• SoC: Allwinner H5，Quad-core 64-bit high-performance Cortex A53
• DDR3 RAM:1GB
• Storage: 8GB eMMC
• Network: 10/100/1000M Ethernet based on RTL8211E-VB-CG
• WiFi: 802.11b/g/n
• Bluetooth: 4.0 dual mode
• MicroSD Slot: 1 x Slot. It supports system booting or is used to hold a storage card
• Audio Input/Output: 5-Pin, 2.0mm pitch pin-header
• MicroUSB: power input
• Debug Serial: 4Pin, 2.54mm pitch pin-header
• GPIO1:24Pin, 2.51mm pitch double-row pin-header containing UART, SPI, I2C and IO
• GPIO2:12Pin, 2.54mm pitch pin-header containing USB, IR receiver,I2S and IO
• Power Supply: DC 5V/2A
• PCB Dimension: 40 x 52mm
• PCB Layer: 6-Layer

• mainline kernel: Linux-4.x.y
• 64-bit OS
• npi-config: system configuration utility for setting passwords, language, timezone, hostname, SSH and auto-login.
• auto-login with user account 'pi' with access to npi-config
• supports Gbps Ethernet
• supports WiFi and Bluetooth
• supports FriendlyElec's FA-CAM202 USB camera
• supports audio recording and playing

GPIO Pin Spec

USB/Audio/IR Pin Description

Audio

Debug Port（UART0）

1. SYS_3.3V: 3.3V power output
2. VVDD_5V: 5V power input/output. The input range is 4.7V ~ 5.6V
3. All pins are 3.3V, output current is 5mA
4. For more details refer to the document: NanoPi-NEO-Plus2-1704-Schematic.pdf

Nano Signal Slot App

Please visit our official site: www.friendlyarm.com to place orders .By default we ship via CHINA POST. It takes up to one month for CHINA POST to ship. If you want us to ship via DHL/Fedex/TNT/UPS please email us at sales@friendlyarm.com

So, unless you’ve been living under a rock for the past few years you have certainly had a phone and a phone number attached to it as well. You probably used this phone to contact your friends and your family because, well, that is the purpose of phones! Certainly, you used a regular size SIM card on your phone to identify your phone number and to store some information.

SIM Card

But things are now changing and your normal SIM card is now going to become obsolete in the next few years, provided you actually change your phone to a new one sometime in the future. What’s happening is that the SIM cards are getting smaller and smaller.

Micro SIM

First, came the micro SIM card which was basically a cut version of the regular SIM card. Its usage is now starting to spread over a lot of new phones because of the obvious advantage of it being smaller, allowing the phones to use precious space inside of them for other important things.

Nano SIM

But as technology advances, things keep on getting smaller, and the same thing happened with SIM cards. Apple has announced the release of the iPhone 5 along with the era of the nano SIM card.

Watch this video on YouTube

Nano Signal Slot Car

What is Different Between SIM Cards

The micro SIM card was basically a cut version of the regular SIM card, and as such, it was around half the size of it, measuring around 0.6” in length and around 0.5” in width. For example, the iPhone 4 now uses the micro SIM, and it does not accept the regular SIM card. Even though they are even smaller, they now have a very big downside to them.

These cannot be cut out of the micro SIM card with ease, because they are also less thick than the regular SIM card (and as such, less thick than the micro SIM card). The nano SIM card is 40% smaller and it measures around 0.5” in length and 0.3” in width.

Nano Signal Slot Booster

Back when the iPhone 5 was released, the availability of the nano SIM card for people that bought the iPhone was an issue, but nowadays the nano SIM card is as widespread as the micro and the regular SIM card.

Nano Signal Slot Games

Watch this video on YouTube

What Are The Key Differences

To summarize, the big difference between these two is the size, and when it comes to SIM cards, it really does matter. IT matters mainly because now some phones can’t handle a regular SIM card, and others can’t even handle the micro SIM card. As technology keeps on advancing, it seems that these cards are just getting smaller and smaller and who knows, some day, these might even be so small that we won’t really need to see them at all – some machine will put them into our phone for us.