{"product_id":"5pcs-esp-f1-wireless-wifi-module-esp8266-serial-wifi-module","title":"5pcs ESP-F1 Wireless WiFi Module ESP8266 Serial WiFi Module","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e   \u003cbr\u003e    \u003cbr\u003e               ESP-F1 module core processor uses high cost performance chip ESP8266EX. The chip integrates the industry-leading Tensilica's L106 ultra-low power 32-bit micro MCU with 16-bit streamlined mode, 80 MHz and 160 MHz main frequency support and RTOS support in smaller size packages. ESP8266EX has a complete Wi-Fi network function, which can be used independently and run as a slave on other host MCUs. When ESP8266EX is applied independently, it can be booted directly from external Flash. The built-in cache memory is helpful to improve the system performance and optimize the storage system. In addition, ESP8266EX can be used as Wi-Fi adapter only through SPI\/SDIO interface or I2C\/UART interface, and can be applied to the design of any microcontroller.               ESP-F1 module supports standard IEEE802.11 b\/g\/n\/e\/i protocol and complete TCP\/IP protocol stack. Users can use this module to add networking functions to existing devices, or to build independent network controllers.               ESP-F1 module provides maximum practicability at the lowest cost, and provides infinite possibilities for Wi-Fi function to be embedded in other systems.                  ?         \u003cstrong\u003eSpecification:\u003c\/strong\u003e   \u003cbr\u003e    \u003cbr\u003e         Frequency range: 2.4G~2.5G (2400M~2483.5M)            Transmission power: 802.11b: +20 dBm            ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 802.11b: +17 dBm    \u003cbr\u003e ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??802.11b: +14 dBm            Receiving sensitivity: 802.11b: -91 DBM (11Mbps)            ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?802.11g: - 75 DBM (54Mbps)            ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?802.11n: - 72 DBM (MCS7)            Antenna: PCB board antenna            CPU: Tensilica L106 32 bit microcontroller            Peripheral devices: UART\/SDIO\/SPI\/I2C\/I2S\/IR remote control            ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? GPIO\/ADC\/PWM\/SPI\/I2C\/I2S            Working voltage: 2.5V ~ 3.6V            Average current: 80 mA            Working temperature: - 40 C ~ 85 C            Ambient temperature range: - 40 C ~ 125 C            Package size: 16mm x 24mm x 3mm            Wi-Fi mode: Station\/SoftAP\/SoftAP+Station            Security mechanism: WPA\/WPA2            Encryption type: WEP\/TKIP\/AES            Upgrade firmware: UART Download\/OTA (via the network)            Software development: Non-RTOS\/RTOS\/ IDE, etc.            Network protocols: IPv4, TCP\/UDP\/HTTP\/FTP\/MQTT            User Configuration: AT + Instruction Set \/ Cloud Server \/ Android \/ iOS AP             ?         \u003cstrong\u003ePackage included:\u003c\/strong\u003e   \u003cbr\u003e    \u003cbr\u003e 5 x ESP-F1 Wireless WiFi Module ESP8266 Serial WiFi Module     \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7A\/9B\/b0e0156d-48fb-4be8-bfb2-bb1803d41414.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/80\/B2\/aca1b06b-e954-4629-bfc6-f6a4fb1a9cab.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/03\/80\/90d242e2-6cc2-4f2a-bae8-c64febd5a542.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/4B\/D7\/88ca3ac0-e33c-4305-88e7-0fa2344aef28.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/56\/EA\/6201462d-9ec8-4bbb-84d7-d4d095c92a20.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/6E\/CD\/95d6a82e-e01f-471e-afd6-bbe74e9182b9.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/1F\/B3\/89866ff3-e3d4-4cf7-8bb1-ae6379c09c53.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/D6\/E0\/ef277694-f7e1-422e-931f-d1e35c5307a1.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/02\/69\/11159193-d7ef-4d21-9642-6f0cfb39da33.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/2C\/D6\/89ce78ca-2363-40d1-9903-3e1fe34ed803.jpg\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935762120899,"sku":"ZHIQIAN-015581","price":568.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/d8fa86c2-ded4-4b03-8487-cdd0d7d1aa85.jpg?v=1725948386","url":"https:\/\/wrsss.com\/products\/5pcs-esp-f1-wireless-wifi-module-esp8266-serial-wifi-module","provider":"Wrsss","version":"1.0","type":"link"}