{"title":"ESP-WROOM Modules","description":"\u003cp\u003eESP-WROOM-family modules (ESP-WROOM-02, ESP-WROOM-32, ESP-WROOM-32UE, etc.)\u003c\/p\u003e","products":[{"product_id":"esp-wroom-02-wifi-802-11-module","title":"ESP-WROOM-02 - Wi-Fi 802.11 Module","description":"\u003cp\u003eThe ESP-WROOM-02 module is a highly integrated WiFi 802.11 b\/g\/n module that consumes extremely low power while providing a wireless internet connection for embedded devices. With a very small form factor (18mm by 20mm), this wireless module easily assimilates into resource limited devices. These features make it a great choice for OEMs to connect their IoT (Internet of Things) applications.\u003c\/p\u003e\n\u003cp\u003eEmbedded with the ESP8266EX chip, the ESP-WROOM-02 module is a 32-bit low power micro-controller (MCU) that integrates with TCP\/IP network stacks; the included 10-bit ACD interfaces with HSPI, SDIO, UART, PWM, I2C and I2S. \u003c!-- readmore --\u003ePrograms and firmware can be stored in the integrated SPI flash with 2MB or 4MB capacity.\u003c\/p\u003e\n\u003cp\u003eThe embedded ESP8266EX chip gives the ESP-WROOM-02 module a wake up and transmit packet speed of less than 2ms which makes it a great solution for applications including IoT. Examples are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation and home security\u003c\/li\u003e\n\u003cli\u003eSmart lights and plugs\u003c\/li\u003e\n\u003cli\u003eHome appliances\u003c\/li\u003e\n\u003cli\u003eSensors and detectors\u003c\/li\u003e\n\u003cli\u003eSecurity alarms\u003c\/li\u003e\n\u003cli\u003eMonitor and scales\u003c\/li\u003e\n\u003cli\u003eMesh Networks\u003c\/li\u003e\n\u003cli\u003eIndustrial Wireless Control\u003c\/li\u003e\n\u003cli\u003eWearable Electronics\u003c\/li\u003e\n\u003cli\u003eWiFi Location-aware Devices\u003c\/li\u003e\n\u003cli\u003eWiFi Position System Beacons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.gridconnect.com\/pages\/espressif-product-comparison#WROOM-02\" aria-label=\"Opens in a new tab\" target=\"_blank\"\u003eCompare ESP-WROOM-02 Series\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eOrder Summary\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"“100%“\" style=\"height: 133px; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 56px;\"\u003e\n\u003cth width=\"“35%“\" style=\"height: 56px;\"\u003e\n\u003ch3\u003eSKU\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth width=\"“30%“\" style=\"height: 56px;\"\u003e\n\u003ch3\u003eFlash Memory\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth width=\"“35%“\" style=\"height: 56px;\"\u003e\n\u003ch3\u003eManufacturer Part # (MPN)\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd width=\"30%\" style=\"height: 19px;\"\u003eGC-ESP-WROOM-02-N2\u003c\/td\u003e\n\u003ctd width=\"30%\" style=\"height: 19px;\"\u003e2MB\u003c\/td\u003e\n\u003ctd width=\"30%\" style=\"height: 19px;\"\u003e\u003cspan id=\"ExtBox1-ext-gen1065\" class=\"uir-field inputreadonly\"\u003eESP-WROOM-02-N2 \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58px;\"\u003e\n\u003ctd width=\"30%\" style=\"height: 58px;\"\u003eGC-ESP-WROOM-02-4M (\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eDiscontinued\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/td\u003e\n\u003ctd width=\"30%\"\u003e4MB\u003c\/td\u003e\n\u003ctd width=\"30%\" style=\"height: 58px;\"\u003eESP32-WROOM-02 (4 MB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Espressif Systems","offers":[{"title":"Default Title","offer_id":8999357317156,"sku":"GC-ESP-WROOM-02-N2","price":2.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/8579\/6388\/products\/GC-ESP-WROOM-02_tilted.jpg?v=1560950030"},{"product_id":"espressif-esp32-wroom-32d-wi-fi-bt-ble-module-with-pcb-antenna","title":"ESP32-WROOM-32D - Wi-Fi\/BT\/BLE Module with PCB Antenna","description":"\u003cp\u003eThe Espressif ESP-WROOM-32D is an industry-leading Wi-Fi, Bluetooth (BT), and Bluetooth Low Energy (BLE) module designed around the ESP32-D0WD chip. This module offers a PCB antenna which increases the RF performance for a wider range of applications.\u003c\/p\u003e\n\u003cp\u003eWith the integration of the ESP32-D0WD chip, the device provides two (2) individually controlled and powered CPU cores. The CPU has an adjustable clock frequency (80 MHz to 240 MHz) and can be powered off while a separate low power co-processor continuously monitors the peripherals for changes in status.\u003c\/p\u003e\n\u003c!-- readmore --\u003e\n\u003cp\u003eSome of the powerful peripherals integrated within the ESP32-D0WD include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh speed SPI\u003c\/li\u003e\n\u003cli\u003eUART\u003c\/li\u003e\n\u003cli\u003eI²S\u003c\/li\u003e\n\u003cli\u003eI²C\u003c\/li\u003e\n\u003cli\u003eEthernet\u003c\/li\u003e\n\u003cli\u003eSD card interface\u003c\/li\u003e\n\u003cli\u003eHall sensors\u003c\/li\u003e\n\u003cli\u003eCapacitive touch sensors\u003c\/li\u003e\n\u003cli\u003eLow-noise sense amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe WROOM-32D utilizes a freeRTOS operating system with LwIP; TLS 1.2 and built-in hardware acceleration. It is fully-customizable with an open-source platform and secure encrypted over-the-air (OTA) updates, allowing firmware to be updated in deployed products with minimal expense.\u003c\/p\u003e\n\u003cp\u003eGitHub provides a large collection of example code and information for device customizations.\u003c\/p\u003e\n\u003cp\u003eCommon applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternet of Things (IoT) solutions\u003c\/li\u003e\n\u003cli\u003eWearable electronics\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eMusic streaming\u003c\/li\u003e\n\u003cli\u003eMP3 decoding\u003c\/li\u003e\n\u003cli\u003eSensor networks\u003c\/li\u003e\n\u003cli\u003eVoice encoding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch3\u003eOrder Summary\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 28.7028%;\"\u003e\n\u003ch3\u003eSKU\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 21.2972%;\"\u003e\n\u003ch3\u003eFlash Memory\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 25%;\"\u003e\n\u003ch3\u003eManufacturer Part #\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.7028%;\"\u003eGC-ESP32-WROOM-32D-N4 (\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDiscontinued\u003c\/span\u003e\u003c\/strong\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 21.2972%;\"\u003e4MB\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003eESP32-WROOM-32D-N4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.7028%;\"\u003eGC-ESP-WROOM-32D-8M (SALE)\u003c\/td\u003e\n\u003ctd style=\"width: 21.2972%;\"\u003e8MB\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003eESP32-WROOM-32D-N8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.7028%;\"\u003eGC-ESP-WROOM-32D-16M (SALE)\u003c\/td\u003e\n\u003ctd style=\"width: 21.2972%;\"\u003e16MB\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003eESP32-WROOM-32D (16 MB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 28.7028%;\"\u003eGC-ESP-WROOM-32D-H4 (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDiscontinued\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 21.2972%;\"\u003e4MB\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003eESP32-WROOM-32D-H4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Espressif Systems","offers":[{"title":"8MB Flash","offer_id":41685240709143,"sku":"GC-ESP-WROOM-32D-8M","price":4.15,"currency_code":"USD","in_stock":true},{"title":"16MB Flash","offer_id":41685240774679,"sku":"GC-ESP-WROOM-32D-16M","price":2.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/8579\/6388\/products\/GC-ESP-WROOM-32D.jpg?v=1565299261"},{"product_id":"esp-wroom-02d-low-power-wi-fi-module-with-pcb-antenna","title":"ESP-WROOM-02D - Low-Power Wi-Fi Module with PCB Antenna","description":"\u003cp\u003eThe ESP-WROOM-02D is a low-power Wi-Fi 802.11 b\/g\/n module with optimized RF performance and an internal PCB antenna. It’s low power consumption and compact size (18 x 20 x 3.2 mm) makes the device perfect for space restricted Internet of Things (IoT) applications.\u003c\/p\u003e\n\u003cp\u003eCreated around the ESP8266EX chip, the device offers a Tensilica L106 32-bit RISC processor and a maximum clock speed of 160 MHz. The integrated chip supports SPI flash memory with options of 2MB or 4MB.\u003c\/p\u003e\n\u003cp\u003e80% of the processing power is available for development and customizations through the Real-Time Operating System (RTOS) and Wi-Fi stacks. A large collection of sample code and information is available on GitHub.\u003c\/p\u003e\n\u003cp\u003eCommon applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInternet of Things (IoT) solutions\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eIndustrial wireless control\u003c\/li\u003e\n\u003cli\u003eWearable electronics\u003c\/li\u003e\n\u003cli\u003eSensor networks\u003c\/li\u003e\n\u003cli\u003eWi-Fi location-aware device\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Espressif Systems","offers":[{"title":"2MB Flash","offer_id":11526508544036,"sku":"GC-ESP-WROOM-02D","price":1.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/8579\/6388\/products\/GC-ESP-WROOM-02D_tilted.jpg?v=1561039120"},{"product_id":"esp32-wroom-32e-combo-wi-fi-bt-ble-module","title":"ESP32-WROOM-32E - Combo Wi-Fi\/BT\/BLE Module","description":"\u003cp\u003eESP32-WROOM-32E is a powerful Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks such as voice encoding, music streaming and MP3 decoding.\u003c\/p\u003e\n\u003cp\u003eESP32-WROOM-32E integrates the ESP32-D0WD-V3 chip which has high stability and safety performance. \u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"ltr\"\u003eThe integration of Bluetooth\u003c\/span\u003e\u003cspan dir=\"ltr\"\u003e®\u003c\/span\u003e\u003cspan dir=\"ltr\"\u003e, Bluetooth LE and Wi-Fi ensures a wide range of applications can be targeted. \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan dir=\"ltr\"\u003e\u003cstrong\u003eWi-Fi\u003c\/strong\u003e allows a large physical range and direct connection to the Internet \u003c\/span\u003e\u003cspan dir=\"ltr\"\u003ethrough a Wi-Fi router\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan dir=\"ltr\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e allows the user to conveniently connect to the phone or broadcast \u003c\/span\u003e\u003cspan dir=\"ltr\"\u003elow energy beacons for its detection. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- readmore --\u003e\n\u003cp\u003e\u003cspan dir=\"ltr\"\u003eThe sleep current of the ESP32-D0WD-V3 chip is less than 5\u003c\/span\u003e\u003cspan dir=\"ltr\"\u003eμ\u003c\/span\u003e\u003cspan dir=\"ltr\"\u003eA, making it suitable for \u003c\/span\u003e\u003cspan dir=\"ltr\"\u003ebattery powered and wearable electronics applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"ltr\"\u003eThis module offers industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity. This performance is possible with a data rate of up to 150 Mbps \u003c\/span\u003e\u003cspan dir=\"ltr\"\u003eand 20 dBm output power at the antenna which ensures the widest physical range. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan dir=\"ltr\"\u003eThe operating system is freeRTOS with LwIP; TLS 1.2 with hardware acceleration built-in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eESP32-WROOM-32E comes with a PCB antenna and external SPI flash.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eOrder Summary\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"“100%“\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"“35%“\"\u003e\n\u003ch3\u003eSKU\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth width=\"“30%“\"\u003e\n\u003ch3\u003eFlash Memory\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003cth width=\"“35%“\"\u003e\n\u003ch3\u003eManufacturer Part # (MPN)\u003c\/h3\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003eGC-ESP32-WROOM-32E-N4\u003c\/td\u003e\n\u003ctd style=\"width: 20%;\"\u003e4MB Flash\u003c\/td\u003e\n\u003ctd style=\"width: 34.3699%;\"\u003e\n\u003cp\u003e\u003cspan data-sheets-userformat='{\"2\":13185,\"3\":{\"1\":0},\"10\":2,\"11\":0,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":14}' data-sheets-value='{\"1\":2,\"2\":\"ESP32-WROOM-32E-N4\"}'\u003eESP32-WROOM-32E-N4\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003e\u003cspan id=\"ExtBox1-ext-gen1035\" class=\"uir-field inputreadonly\"\u003eGC-ESP-WROOM-32E-8M\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 20%;\"\u003e8MB Flash\u003c\/td\u003e\n\u003ctd style=\"width: 34.3699%;\"\u003e\n\u003cspan data-sheets-userformat='{\"2\":13185,\"3\":{\"1\":0},\"10\":2,\"11\":0,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":14}' data-sheets-value='{\"1\":2,\"2\":\"ESP32-WROOM-32E-N8\"}'\u003eESP32-WROOM-32E-N8\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30%;\"\u003eGC-ESP32-WROOM-32E-H4 (\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eDiscontinued\u003c\/span\u003e\u003c\/strong\u003e)\u003c\/td\u003e\n\u003ctd style=\"width: 20%;\"\u003e4MB Flash (High Temperature)\u003c\/td\u003e\n\u003ctd style=\"width: 34.3699%;\"\u003e\n\u003cspan data-sheets-userformat='{\"2\":13185,\"3\":{\"1\":0},\"10\":2,\"11\":0,\"12\":0,\"15\":\"Arial, sans-serif\",\"16\":14}' data-sheets-value='{\"1\":2,\"2\":\"ESP-WROOM-32E-H4\"}'\u003eESP-WROOM-32E-H4\u003c\/span\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Espressif Systems","offers":[{"title":"4MB Flash","offer_id":39315859472407,"sku":"GC-ESP32-WROOM-32E-N4","price":2.47,"currency_code":"USD","in_stock":true},{"title":"8MB Flash","offer_id":41685236580375,"sku":"GC-ESP-WROOM-32E-8M","price":1.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/8579\/6388\/products\/ESP32-WROOM-32E_tilted_opt.jpg?v=1635259052"},{"product_id":"esp32-devkitc-32e-wroom-module-development-kit","title":"ESP32-DevKitC-32E - Development Kit with ESP32-WROOM-32E","description":"\u003cp\u003eESP32-DevKitC is a low-footprint and entry-level development board that is part of the ESP32 series. This board has a rich peripheral set. The built-in ESP32 pinout is optimized for hassle-free prototyping!\u003c\/p\u003e\n\u003cp\u003eESP32 general-purpose development board, embeds \u003ca href=\"https:\/\/www.gridconnect.com\/products\/esp32-wroom-32e-combo-wi-fi-bt-ble-module\" rel=\"noopener noreferrer\" target=\"_blank\" aria-label=\"Opens in a new tab\"\u003eESP32-WROOM-32E\u003c\/a\u003e, 4 MB flash, with pin header\u003c\/p\u003e\n\u003cp\u003eThis DevKit includes: ESP32-WROOM-32E, EN button (restart), Boot button (download), USB-to-UART Bridge, Micro USB Port, 5V Power On LED, and an I\/O connector.\u003c\/p\u003e","brand":"Espressif Systems","offers":[{"title":"Default Title","offer_id":39315885228055,"sku":"GC-ESP-DEVKITC-32E","price":9.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/8579\/6388\/products\/GC-ESP-DEVKITC-32E_tilted_opt.jpg?v=1635195180"}],"url":"https:\/\/www.gridconnect.com\/collections\/esp-wroom-modules-1.oembed","provider":"Grid Connect","version":"1.0","type":"link"}