Septpenta ESP8266 WiFi Module Pico, Supports TCP/UDP Protocol, | Shop The World
From USA
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Septpenta ESP8266 WiFi Module Pico, Supports TCP/UDP Protocol, with Two Functional Buttons, IEEE 802.11b/g/n WiFi Standard, ESP8266 WiFi Expansion Board
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•TCP/UDP PROTOCOL: Controlled via using the UART AT command, supports TCP/UDP communication.
•STANDARD HEADER: This ESP8266 WiFi expansion board has standard RasPi Pico header, UART communication and AT command control.
•THREE MODES: This ESP8266 WiFi expansion board supports STA, AP, and STA+AP three WiFi operating modes. Supports TCP/UDP communication.
•STABLE CONNECTION: This ESP8266 WiFi expansion board features enhanced impedance matching, more powerful signal and more stable connection.
•FUNCTION BUTTON: This ESP8266 WiFi expansion board has two functional buttons, convenient for user to update AT firmware through RasPi Pico.