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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 lt; 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 lt; 1.0mW (DTIM=3)
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLLs, regulators, DCXO and power management units
Please visit our wiki page for more info about this product. You can share your awesome projects to 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.
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Informazioni aziendali
ROBOT DOMESTICI SRL - Via Cornelio Labeone, 70 - 00174 Roma (RM)
Partita IVA IT15791431008 - REA di Roma n. RM 1614298
CODICE FATTURAZIONE ELETTRONICA: KRRH6B9
Tel. (+39) 06 76971136 | e-mail: info@robot-domestici.it