JESSINIE 5Pcs ESP-12F ESP8266 Wireless Transceiver Board Modul | Shop The World
From USA
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JESSINIE 5Pcs ESP-12F ESP8266 Wireless Transceiver Board Module WiFi ESP8266 Microcontroller 802.11N Serial Remote Port Network Development Board for Arduino NodeMCU
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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.
•Complete 802.11b/g/n Wi-Fi SoC module, built-in Tensilica L106 ultra-low power 32-bit micro MCU, main frequency support 80 MHz and 160 MHz, support RTOS
•Integrated Wi-Fi MAC/ BB/RF/PA/LNA supports multiple sleep modes, deep sleep current is as low as 20uA, and serial port rate can reach up to 4Mbps
•Embedded Lwip protocol stack, supports STA/AP/STA AP working mode, supports Smart Config(APP)/AirKiss one-click network distribution for Android and IOS
•Support serial port local upgrade and remote firmware upgrade (FOTA), general AT instructions can be quickly started, support secondary development, and integrate Windows and Linux development environments