{"product_id":"adafruit-itsybitsy-esp32-pcb-antenna-8-mb-flash-2-mb-psram","title":"Adafruit ItsyBitsy ESP32 - PCB Antenna (8MB Flash\/2MB PSRAM)","description":"\u003cp\u003eWhat's smaller than a Feather but larger than a Trinket? It's an \u003cstrong\u003eAdafruit ItsyBitsy ESP32\u003c\/strong\u003e, a powerful processor PCB with a plethora of pins! It features the ESP32 Pico module, an FCC-certified module that contains an \u003cstrong\u003eESP32 chip with dual-core 240MHz Tensilica processor\u003c\/strong\u003e, \u003cstrong\u003eWiFi,\u003c\/strong\u003e and \u003cstrong\u003eBluetooth classic + BLE\u003c\/strong\u003e, configured with \u003cstrong\u003e8 MB of Flash memory,\u003c\/strong\u003e and \u003cstrong\u003e2 MB of PSRAM\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe've added some handy accessories like a USB to serial converter chip, power regulator, USB Micro B, buttons, NeoPixel, and Stemma QT I2C connector to outfit this super-hero chip for any task you want to throw it at. This is also an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultra low power ESP32 board \u003c\/strong\u003ewith a\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003edeep sleep current consumption of 10uA\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eAt the core of the Itsy is the ESP32 (PICO ECO V3) chip, which is a single 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC’s 40 nm low-power technology. The ESP32 PICO in particular integrates all peripheral components seamlessly, including a crystal oscillator, flash, PSRAM, filter capacitors, and RF matching links in one single package. This makes it perfect for stuffing into a small space as the ItsyBitsy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e, like other ESP32 modules, the ItsyBitsy ESP32 does not have native USB support - instead, there's a USB to serial converter chip. This means it \u003cem\u003ecannot\u003c\/em\u003e act like a USB keyboard or mouse, but it does have BLE and BT classic, so you could use it wirelessly.\u003c\/p\u003e\n\u003cp\u003eHere are some of the updates you can look forward to when using ItsyBitsy ESP32:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shop.pimoroni.com\/search?q=itsybitsy\"\u003eSame size, form-factor as the remaining ItsyBitsy mainboards\u003c\/a\u003e - with a similar but not identical pinout (there are no pins at the end of the board like most other Itsy's due to the radio antenna being there)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Micro B \u003c\/strong\u003e- To maintain compatibility with the rest of the ItsyBitsy's\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32 V2 03 Dual Core 240MHz Xtensa processor \u003c\/strong\u003e- the ESP32 you know and love, with the latest engineering fixes. Massive user base and thousands of existing projects and libraries to use.\u003c\/li\u003e\n\u003cli\u003eWiFi, Bluetooth LE, and BT Classic for any IoT project usage\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e8 MB Flash \u0026amp; 2 MB PSRAM\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eUSB to Serial converter built-in with high-speed UART for debugging and uploading, auto-reset circuit works perfectly with any ESP32 uploading tool.\u003c\/li\u003e\n\u003cli\u003eCan be used with \u003cstrong\u003eArduino IDE, CircuitPython\u003c\/strong\u003e or \u003cstrong\u003eMicroPython\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in RGB NeoPixel LED\u003c\/strong\u003e with power control to reduce quiescent power in deep sleep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Red LED\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon pin D13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V level-shifted output on D5\u003c\/strong\u003e, perfect for driving NeoPixels or other devices that want 5V logic signal\u003c\/li\u003e\n\u003cli\u003eBattery input pads on the underside with diode protection for external battery packs up to 6V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 General Purpose \"IO\" pins:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e20 Pads expose pins from the ESP32:\u003cbr\u003e3 are analog input only (A3, A4, A5)\u003cbr\u003e1 is digital output only (5) with 5V level shifted up\u003c\/li\u003e\n\u003cli\u003e13 x 12-bit analog inputs (A0, A1, A2, A3, A4, A5, D12, D13, D14, SDA, SCL, D32, D33)\u003c\/li\u003e\n\u003cli\u003eDual 8-bit analog output DACs on A0\/A1\u003c\/li\u003e\n\u003cli\u003ePWM outputs on any pin\u003c\/li\u003e\n\u003cli\u003eI2C port with STEMMA QT plug-n-play connector - a second I2C port can be defined on any other pins.\u003c\/li\u003e\n\u003cli\u003eHardware UART in addition to the USB-serial UART\u003c\/li\u003e\n\u003cli\u003eHardware SPI on the high speed SPI peripheral pins - a second SPI port can be defined on any other pins.\u003c\/li\u003e\n\u003cli\u003eHardware I2S on any pins\u003c\/li\u003e\n\u003cli\u003e8 x Capacitive Touch with no additional components required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with \u003ca href=\"https:\/\/www.diodes.com\/assets\/Datasheets\/AP2112.pdf\"\u003e\u003cstrong\u003e600mA peak output\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eLight sleep at 4mA, deep sleep at ~10uA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset switch \u003c\/strong\u003efor starting your project code over, for entering bootloader mode or for user reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser switch\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon pin 35\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReally small\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach order comes with one assembled and tested ItsyBitsy ESP32 with headers that can be soldered in for use with a breadboard.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003eProduct Dimensions: 36.0mm x 17.6mm x 6.9mm \/ 1.4\" x 0.7\" x 0.3\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 3.7g \/ 0.1oz\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"80\" width=\"145\" alt=\"RoHS 2 2011 65 EU Compliant\" src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2011_65_EU.svg\"\u003e \u003cimg height=\"80\" width=\"145\" alt=\"RoHS 2 2015 863 EU Compliant\" src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2015_863_EU.svg\"\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":56500164297077,"sku":"ADA5889","price":12.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/files\/5889-05.jpg?v=1766148580","url":"https:\/\/wholesale.pimoroni.com\/en-us\/products\/adafruit-itsybitsy-esp32-pcb-antenna-8-mb-flash-2-mb-psram","provider":"Pimoroni Wholesale","version":"1.0","type":"link"}