Description :

Getting you Arduino into WiFi network is not a fresh news any more. We introduced our UART wifi module which easily gets your Arduino into wifi. So why this one? Another Wifi module? Is it necessary?

Yes, it is definitely necessary. Users who use UART wifi module will find that the operation is very easy, and progrmming is pretty easy, too. Basically once you configured it well, you don't need to do further configuring work in the future until the wifi network changes. Each time while it is powered up, it accesses to the wifi network automatically. However, the data speed may not satisfy your needs. Because the data go through UART, and UART speed is limited.

Well, this new Arduino WiFi Shield sends and receives data through SPI interface. The max data speed is 2Mbps. Basically you can tranmit picture or vedio wirelessly. Also, we thie new shield supports AES encryption, more safe while transmitting your data. This shield requires much programming code. So if you are Arduino users, you should at least use ATMega328 board.

So here is the difference:

Feature :

1. Compatible with Arduino UNO, Mega, Duemilanove and so on

2. Compatible with most none-Arduino platform with SPI such as PIC

3. Power: 5V DC

4. Interface: SPI

5. Plug and play solution

6. Compatible with Arduino UNO, Diecimila, Duemilanove and Mega series

7. IEEE Std. 802.11b/g/n compatible

8. Data Rate: 1 and 2 Mbps

9. Uses SPI for host communication (max speed 25MHz)

10. Easy access reset button on-board

11. External antenna with high sensitive

12. Solder-switchable interrupt pin usage between INT0 (port D, pin 2) and digital pin 8 (port B, pin 0)

13. 16 Mbit on-board DataFlash, can be used to store webpages, sensor logs, etc.

14. Extra port to facilitate usage for non-Arduino platform such as PIC.

SPI WiFi Shield Module

SPI WiFi Shield Module

Rp 1.143.072

Deskripsi