{"product_id":"esp32-s3-a7670e-4g-development-board-lte-cat-1-2g-gnss-wifi-bluetooth","title":"ESP32-S3 A7670E 4G Development Board LTE Cat-1 2G GNSS WiFi Bluetooth","description":"\u003c!--M_96613636#s0-2--\u003e\n\n \n  \u003c!--M_96613636^s0-2-12 s0-2 12--\u003e\n  \u003cdiv data-marko-key=\"@container s0-2-12\" class=\"x-item-description-child\" data-testid=\"x-item-description-child\"\u003e\n   \u003cdiv id=\"offer-template-0\"\u003e \n   \u003c\/div\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Product Overview]\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] ESP32-S3 A7670E 4G development board: Based on ESP32-S3, integrated A7670E 4G module, camera, Micro SD and other peripherals and interfaces, suitable for 4G portable WiFi, phone and SMS, GNSS positioning, 4G Cat-1\/2G\/WiFi and other Internet of Things applications.\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Product features]\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] This product is a multi-functional, high-performance microcontroller development board designed by Waveshare, with built-in A7670E 4G communication module, OV universal camera interface, TF card slot, RGB colorful light, 18650 battery slot, measuring battery voltage IC, solar charging interface and other peripherals. It uses\u003cspan\u003eESP32-S3R8\u003c\/span\u003eThe chip integrates low-power WiFi and BLE5.0, external 16MB Flash and 2MB PSRAM, built-in hardware encryption accelerator, random number generator, HMAC and digital signature module to meet the security requirements of the Internet of Things. With the A7670E Cat-1 4G communication module, it can realize mobile network connection and meet the low-power requirements of the Internet of Things, mobile devices, outdoor monitoring, smart home and other fields.\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] adopt\u003cspan\u003eESP32-S3R8\u003c\/span\u003eMain chip, equipped with high-performance Xtensa ® 32-bit LX7 dual-core processor, up to 240MHz\u003cbr\u003e [] Integrated 512KB SRAM, 384KB ROM, 8MB PSRAM, 16MB Flash memory\u003cbr\u003e [] Integrated 2.4GHz Wi-Fi and Bluetooth Low Energy (Bluetooth LE) dual-mode wireless communication with superior RF performance\u003cbr\u003e [] Equipped with A7670E-FASE cellular module, supports 4G Cat-1\/2G Internet access, GNSS positioning, phone, SMS and other functions\u003cbr\u003e [] Onboard USB switching IC and setting switch, can be switched to the USB port of A7670E, can be used to connect to computer dial-up Internet access or debug cellular modules\u003cbr\u003e [] Onboard lithium battery charging, solar charging, power management, power measurement and related protection circuits, support USB and solar charging, can measure power in real time\u003cbr\u003e [] Onboard 18650 battery holder, also leads out VBAT pin pin, can be externally connected to 3.7V lithium battery power supply, with anti-reverse connection protection\u003cbr\u003e [] The board has a camera interface, Micro SD card interface, USB port, 38PIN pin header and other rich peripheral interfaces, which can be easily expanded to achieve various functions\u003cbr\u003e [] There is a multi-channel DIP switch on the board, which can be used to switch the camera and USB channel to avoid interface conflicts; it can also be set to turn some circuit power on and off to reduce power consumption\u003cbr\u003e [] Equipped with GNSS high-precision ceramic antenna, OV2640 camera, small speaker and other peripheral accessories, and also designed with acrylic shell, which is convenient for playing with various applications\u003cbr\u003e [] Provide a complete supporting brochure (including tutorials, 4G anytime WiFi and various sample programs such as the Internet of Things)\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Product parameters]\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003eCommunication parameters:\u003cbr\u003e [] Supported frequency bands: LTE-FDD: B1, B3, B5, B7, B8, B20\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] Data transmission\u003cbr\u003e ≤5Mbps(UL)\u003cbr\u003e ≤10Mbps(DL)\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] GNSS: GPS, Beidou, GLONASS\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003eWorking parameters:\u003cbr\u003e [] Power supply mode: USB, 3.7V lithium battery, pin header\u003cbr\u003e [] Power supply voltage: 5V (USB port, or 5V pin header), 3.7~ 4.2V (18650 lithium battery interface, or VBAT pin header)\u003cbr\u003e [] Logic level: 3.3V\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Application field]\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] Image recognition: facial recognition, object recognition\u003cbr\u003e [] Portable WiFi: Accompanying network\u003cbr\u003e Smart industry: smart warehousing\/workshops, unattended\u003cbr\u003e [] Digital twins: visual data analytics\u003cbr\u003e Smart Agriculture: Smart Farms, Smart Ranches\u003cbr\u003e IoT Applications: Other Embedded IoT Applications\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Resource Introduction]\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cimg alt=\"hmqViviiyNSAyin+WuaVtym0xS33UKWMXV\/g\" src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01HKE08D2HMLNeTVMXS_!!2206473059136-0-cib.jpg?__r__=1707115876612\" referrerpolicy=\"no-referrer\"\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e1. \u003cspan\u003eESP32-S3R8\u003c\/span\u003e\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e2. A7670E-FASE\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e3. EA3036C\u003cbr\u003e DC-DC 3 power output\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e4. ETA6098\u003cbr\u003e Battery charging IC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e5. CN3791\u003cbr\u003e Solar charging IC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e6. MAX17048G\u003cbr\u003e Battery voltage measurement IC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e7. CH343\u003cbr\u003e UART to USB IC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e8. CH334\u003cbr\u003e USB HUB\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e9. W25Q128JVSIQ\u003cbr\u003e External 16MB Flash\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e10. FSUSB42UMX\u003cbr\u003e USB Switching IC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e11. TXB0104PWR\u003cbr\u003e Level Shifting IC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e12. Camera 24PIN interface\u003cbr\u003e Compatible with OV2640\/OV5640 and other cameras\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e13. Micro SD card slot\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e14. USB Type-C interface\u003cbr\u003e Onboard CH343 and CH334, can be used as serial and USB ports for ESP32-S3\u003cbr\u003e Onboard USB switching IC and setting switch, can be switched to the A7670E USB port for use\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e15. RESET button\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e16. BOOT button\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e17. Nano SIM card slot\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e18. Solar panel input interface\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003eCan be connected to 5V\/6V\/9V\/12V\/18V solar panels\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e19. Patch antenna\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e20. ESP32-S3 WiFi interface (IPEX 1st generation)\u003cbr\u003e The onboard ceramic antenna is used by default, and the solder joint can be modified to connect to the external WiFi antenna.\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e21. GNSS interface (IPEX 1st generation)\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e22. LTE interface (IPEX 1st generation)\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e23. WS2812B\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003eRGB lamp beads\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e24. Power indicator\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e25. Battery anti-reverse connection warning light\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e26. Solar input indicator\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e27. Network status indicator\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e28. Solar input voltage selection\u003cbr\u003e To access different voltage solar panels, corresponding gears must be welded\u003cbr\u003e 5V: factory default, can be connected to 5.5V or 6V solar panels\u003cbr\u003e 9V\/12V\/18V: The default gear solder joint can be modified to adapt to 9V\/12V\/18V solar panels\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e29. SY8105IADC\u003cbr\u003e External input DC-DC\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e30. DIP switch\u003cbr\u003e CAM: Control on and off camera function\u003cbr\u003e HUB: Control USB HUB driver circuit power supply\u003cbr\u003e 4G: Control A7670E Module Power Supply\u003cbr\u003e USB: Control A7670E module USB channel selection\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e31. Battery powered switch\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e32.18650 battery holder\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e33. Microphone input\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e34. Speaker output\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e \u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Interface Definition]\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cimg src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01Cq7OSY2HMLNg9DiIr_!!2206473059136-0-cib.jpg?__r__=1707115894830\" alt=\"esp32-s3-a7670e-4g-08.jpg\" referrerpolicy=\"no-referrer\"\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Product size]\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cimg src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01rDG02u2HMLNeTSwrU_!!2206473059136-0-cib.jpg?__r__=1707115900515\" alt=\"esp32-s3-a7670e-4g-09.jpg\" referrerpolicy=\"no-referrer\"\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;color:#3366ff;\"\u003e[Shipping List]\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e[] ESP32-S3-A7670E-4G\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e1. ESP32-S3-A7670E-4G host × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e2. Transparent acrylic shell and screw pack × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e3. GNSS ceramic antenna × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e4. OV2640 lens × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e5.8 Euro 2 watt 2030 horn × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e6. Yellow straight line needle 40PIN × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e7. USB cable Type-A to Type-C male port, about 1m × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e8. FPC antenna × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e9. Screwdriver × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e10.2P terminal block × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e11.18650 battery × 1\u003c\/span\u003e\u003cbr\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e12. Double-sided tape (4PCS) × 1\u003c\/span\u003e \u003c\/p\u003e \n   \u003cp\u003e \u003cspan style=\"font-size:16.0pt;\"\u003e\u003cimg src=\"https:\/\/cbu01.alicdn.com\/img\/ibank\/O1CN01iWsrUz2HMLNiCYWU0_!!2206473059136-0-cib.jpg?__r__=1707115909745\" alt=\"web-ESP32-S3-A7670E-4G.jpg\" referrerpolicy=\"no-referrer\"\u003e\u003cbr class=\"img-brk\"\u003e \u003cbr class=\"img-brk\"\u003e \u003c\/span\u003e \u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003c!--M_96613636\/--\u003e\n  \u003clink nonce=\"9aAwENDsvIPyxOne66UWiQ==\" rel=\"modulepreload\" crossorigin href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_M1o8Yvlx.js\"\u003e\n  \u003clink nonce=\"9aAwENDsvIPyxOne66UWiQ==\" rel=\"modulepreload\" crossorigin href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_I5e_cvjl.js\"\u003e\n  \u003clink nonce=\"9aAwENDsvIPyxOne66UWiQ==\" rel=\"modulepreload\" crossorigin href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_BN5mInrO.js\"\u003e\n  \u003clink nonce=\"9aAwENDsvIPyxOne66UWiQ==\" rel=\"modulepreload\" crossorigin href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_B-KJSlsd.js\"\u003e\n  \u003clink nonce=\"9aAwENDsvIPyxOne66UWiQ==\" rel=\"modulepreload\" crossorigin href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_D7Ct-6yo.js\"\u003e\n  \u003clink nonce=\"9aAwENDsvIPyxOne66UWiQ==\" rel=\"modulepreload\" crossorigin href=\"https:\/\/ir.ebaystatic.com\/rs\/c\/r1vinode\/_DNHzd5MO.js\"\u003e\n  \u003c!--M_96613636\/--\u003e\n  \u003c!-- RcmdId videsc,RlogId t6q4pnmjbb%60jhs9%3Ft6ulhhg%60ehmq%2B0%3B%3D115%3C%3Fcg(rbpv707(esstu-19d7bf1244a-0x1205 --\u003e\n  \u003c!-- SiteId: 0, Environment: production, AppName: r1vinode, PageId: 4487351 --\u003e","brand":"Buy Our Tea","offers":[{"title":"ESP32-S3-A7670E-4G","offer_id":52230461391129,"sku":null,"price":260.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1887\/0297\/files\/s-l1600_4e273ab7-5981-44cf-b791-3c052519aa56.jpg?v=1776238459","url":"https:\/\/buyourtea.com\/products\/esp32-s3-a7670e-4g-development-board-lte-cat-1-2g-gnss-wifi-bluetooth","provider":"Buy Our Tea","version":"1.0","type":"link"}