808440 Grove – Uart Wifi

Grove – Uart Wifi

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.
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€ 15,74 Prezzo
€ 12,90 + VAT

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Dettagli

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

 

Please visit our wiki page for more info about this product. 

Specifiche

Part. No. : 113020010
Interfaccia : Seriale
Tensione : 5
Tipo Shield : Wireless

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Questions on Grove – Uart Wifi

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  • 15/09/16 14.16 Può essere collegato via grove shield ad arduino uno, oppure i 5v di arduino lo danneggiano e necessita di appositi circuiti adattatori di tensione ?
    • Salve,
      tutti i prodotti grove sono compatibli con arduino, quindi si puo' collegare senza problemi. Grazie
    • Do you find this question helpful?  Si   No
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