{"product_id":"sparkfun-iot-redboard-esp32-development-board","title":"SparkFun IoT RedBoard - ESP32 Development Board","description":"\u003cp\u003eThe SparkFun IoT RedBoard is an ESP32 Development Board that includes everything but the kitchen sink!\u003c\/p\u003e\n\u003cp\u003eEspressif's ESP32 WROOM is a powerful WiFi and Bluetooth® MCU module that targets a wide variety of applications. At the core of this module is the ESP32-D0WDQ6 chip which is designed to be both scalable and adaptive. The IoT RedBoard can target 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. The IoT ReadBoard also utilizes the handy Qwiic Connect System which means no soldering or shields are required to connect it to the rest of your system!\u003c\/p\u003e\n\u003cp\u003eThe USB-to-serial is achieved with a USB-C connector with through hole anchoring and the ubiquitous CH340G requiring fewer driver installs. SparkFun have included 3.3V voltage translation and a Qwiic connector to the edge of the board to allow for quick and seamless connection to the ever-growing line of I2C based Qwiic products. The board even includes a microSD socket if your application requires you to log and save data to a memory card.\u003c\/p\u003e\n\u003cp\u003eThe operating system is freeRTOS with LwIP; TLS 1.2 with hardware acceleration is built in as well. Secure (encrypted) over the air (OTA) upgrade is also supported, so that users can upgrade their products even after their release, at minimum cost and effort.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe \u003ca href=\"\/en-eu\/collections\/qwiic\" target=\"_blank\"\u003eSparkFun Qwiic Connect System\u003c\/a\u003e is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/2257?_ga=2.130996303.1954850595.1661250313-711853578.1634823988\" target=\"_blank\"\u003eGet started with the ESP32-WROOM IoT RedBoard Guide\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCPU and OnChip Memory\n\u003cul\u003e\n\u003cli\u003eESP32-D0WD-V3 embedded, Xtensa dual-core 32-bit LX6 microprocessor, up to 240MHz\u003c\/li\u003e\n\u003cli\u003e448KB ROM\u003c\/li\u003e\n\u003cli\u003e520KB SRAM\u003c\/li\u003e\n\u003cli\u003e16KB SRAM in RTC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWiFi\n\u003cul\u003e\n\u003cli\u003e802.11b\/g\/n\u003c\/li\u003e\n\u003cli\u003eBit rate: 802.11n up to 150Mbps\u003c\/li\u003e\n\u003cli\u003eA-MPDU and A-MSDU aggregation\u003c\/li\u003e\n\u003cli\u003e0.4µs guard interval support\u003c\/li\u003e\n\u003cli\u003eCenter frequency range of operating channel: 2412 ~ 2484MHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth®\n\u003cul\u003e\n\u003cli\u003eBluetooth® V4.2 BR\/EDR and Bluetooth® LE specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeripherals\n\u003cul\u003e\n\u003cli\u003emicroSD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC, TWAI® (compatible with ISO 11898-1, i.e. CAN Specification 2.0)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated Components on Module\n\u003cul\u003e\n\u003cli\u003e40MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003e4\/8\/16 MB SPI flash\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eQwiic connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/4\/5\/f\/c\/2\/SparkFun_IoT_RedBoard-ESP32_Schematic_v10.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/0\/4\/7\/f\/3\/19177_SparkFun_IoT_RedBoard-ESP32-EagleFiles.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/0\/0\/b\/3\/3\/BoardOutline.png\"\u003eBoard Dimensions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/2257\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/how-to-install-ch340-drivers\"\u003eHow to Install CH340C Drivers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/arduino.cc\/en\/Main\/Software\"\u003eArduino IDE Download\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\"\u003eQwiic Info Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/redboards\"\u003eCompare SparkFun RedBoards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/arduino_guide\"\u003eArduino Buying Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_IoT_RedBoard-ESP32\"\u003eGitHub Hardware Repo\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":40206377386067,"sku":"WRL-19177","price":34.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/ESP32_03.jpg?v=1661268174","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/sparkfun-iot-redboard-esp32-development-board","provider":"Pimoroni Ltd","version":"1.0","type":"link"}