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SparkFun Part Number: WRL-13287
Opis: The SparkFun ESP8266 WiFi Shield is an Arduino compatible
shield for the ESP8266 WiFi SoC – a leading platform for Internet of Things
(IoT) or WiFi-related projects. There are a variety of designs based around the
ESP8266, including tiny, modular boards and more accessible development boards
like our very own SparkFun ESP8266 Thing. The ESP8266 WiFi Shield finds a
middle ground between the Module and the Thing that provides a great
introduction to the ESP8266 – without leaving the comfortable hardware confines
of your Arduino. If you just have an Arduino project that needs an inexpensive
gateway to the Internet, the ESP8266 WiFi Shield does everything from turning
on an LED to posting data online to a data streaming service.
The ESP8266 WiFi Shield comes pre-flashed
with an AT-command firmware, so it can be controlled by any UART, but it also
breaks out and provides command access to all of the ESP8266’s I/O. Since this
is an Arduino shield, it makes it easy to attach to any development board that
utilizes the Arduino R3 layout. All it will take is a little soldering to
attach the necessary headers. The ESP8266 is much more than a simple
serial-to-WiFi gateway. It has almost a dozen I/O that can be configured as
digital inputs or outputs – it even has an ADC! These GPIO are all broken out
towards the top-left side of the shield. Additionally, the ESP8266 WiFi Shield
can be repurposed and reprogrammed through the programming port found on the
top-right side of the shield. Whether you want to add AT commands of your own,
or flash custom firmware on the ESP8266, this port may come in very handy
especially with it utilizing the pinout of our FTDI Basic breakouts.
This shield comes populated with all
components as shown in the images and schematic; but it does not come with
headers installed. We recommend the Arduino R3 Stackable Header Kit.
Karakteristike:
- Arduino R3 Layout
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA,
power amplifier and matching network
- Integrated PLLs, regulators, DCXO
and power management units
- Integrated low power 32-bit CPU
could be used as application processor
- +19.5dBm output power in 802.11b
mode
Dokumenti:
- Schematic
- Eagle Files
- Hookup Guide
- AT Command Set
- GitHub (Design Files)
- GitHub (AT Arduino Library)
- Product Video
* Original SparkFun product description and images used with Sparkfun permission.
SparkFun WiFi Shield - ESP8266, WRL-13287
- Prodavac: SparkFun
- Tip: 012LAB-10534
- Raspoloživost: Proverite putem e-mejla
-
2.695,00
- Bez PDV-a: 2.245,83
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