Grove - Uart Wifi

Grove - Uart Wifi

SKU 113020010
13.90
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Description

Grove - UART WiFi is a serial transceiver module featuring the ubiquitous ESP8266 IoT SoC. With integrated TCP/IP protocol stack, this module lets your microcontroller interact with WiFi networks with only a few lines of code. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning you can send simple text commands to control the device. The SoC features integrated WEP, WPA/WPA2, TKIP, AES, and WAPI engines, can act as an access point with DHCP, can join existing WiFi networks and has configurable MAC and IP addresses.

 

Features

  • Grove 4-pin connector (RX,TX,VCC,GND)

  • 802.11 b/g/n protocol (2.4GHz)

  • WiFi Direct (P2P), soft-AP

  • Supports three modes: AP, STA and AP+STA coexistence mode

  • Integrated TCP/IP protocol stack

  • LwIP (lightweight IP)

  • Integrated low power 32-bit CPU could be reprogrammed as an application processor

  • Integrated temperature sensor

  • Serial UART Interface

  • Multi-queue QoS management

  • Wake up and transmit packets in < 2ms

  • Metal shielding

  • Onboard ceramic antenna

  • Reset switch

 

Specification

  • Input voltage: 3V / 5V

  • Baud Rate: 115200

  • Based on ESP8266 ESP-07 SoC

  • AT Firmware: esp_iot_sdk_v1.1.0 + Seeed modifications:

  • 2x additional AT commands to control blue Link LED.

  • Register red WiFi LED to the ESP8266 wifi state LED.

  • AT command set

  • SDIO 1.1/2.0, SPI, UART

  • Five power states: OFF, DEEP_SLEEP, SLEEP, WAKEUP and ON.

  • Standby power consumption of < 1.0mW (DTIM=3)

  • Integrated TR switch, balun, LNA, power amplifier and matching network

  • Integrated PLLs, regulators, DCXO and power management units

  • +19.5dBm output power in 802.11b mode

  • Power down leakage current of<10uA

  • Hardware accelerators for CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC

  • WPA/WPA2 PSK, and WPS driver

  • A-MPDU & A-MSDU aggregation & 0.4ms guard interval

  • Dimensions: 25.43mm x 20.35mm

 

You can share your awesome projects to our recipe, where you can find what the other makers will make with this shield as well. For technical support, please post your questions to our forum .

Technical Details

Dimensions130mm x 90mm x 10.50mm
WeightG.W 11g    
BatteryExclude

Part List

Grove - Uart Wifi1
Grove Cable1

ECCN/HTS

ECCN5A002.a.1
HSCODE8517709000

Reviews

Questions and Answers

SUBMIT
0
Is this compatible with Arduino 101?
on Jul 02,2017
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0
which arduino library supports this module? Where can I find code examples?
on Nov 09,2016
Reply upvote ()
The code examples are available in the downloads section of the following wiki link:http://wiki.seeed.cc/Grove-UART_Wifi/
on Nov 09,2016 13:23 PM
Reply upvote ()
Reply
0
Hello. Grove Uart Wifi can you connect to thingspeak? Thank you!
on Dec 08,2017
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    Grove - Uart Wifi

    SKU 113020010
    $13.90
    OUT OF STOCK
    This item is not available at the moment
    Get notified when it's back in stock
    $13.90/ 1pcs+
    • Description
    • Technical Details
    • Learn
    • Reviews
    • Questions and Answers
    Notify me when it's back in stock
    SUBMIT