The CoRE is a hackable, easy to use Espressif ESP8266 development kit. Designed with size in mind, the CoRE is one of the smallest ESP8266 development boards in the world, and fits into a USB-A port like a memory stick. It has 8Mb of flash ready with AI-Thinker's AT firmware, but can be flashed with any compatible firmware (NodeMCU, Micropython, Arduino Core etc.)
A useful feature of the CoRE is its MicroSD card support, making it a very capable IoT data-logger; it can continue working without any internet connectivity (documentation under development - will include sample sketches for a simple data-logger). Alternatively, it can be used to store your larger projects - its your choice.
The CoRE has on-board power regulation, so you don't have to worry about your SD card being damaged.
Available from April 2018. Reserve your CoRE now and get ready to start hacking!
|1x||RESET||SWITCH TACTILE SPST-NO 0.02A 15V|
|1x||U1||IC REG LIN POS ADJ 1A SOT223-4|
|1x||R5||RES SMD 2.2K OHM 5% 1/10W 0603|
|1x||R2||RES SMD 390 OHM 0.1% 1/16W 0603|
|1x||R1||RES SMD 220 OHM 5% 1/10W 0603|
|2x||R4 / R3||RES SMD 330 OHM 1% 1/10W 0603|
|1x||Q2||CRYSTAL 16.00 MHZ 9PF SMD|
|2x||LED2 / LED1||LED GREEN CLEAR 0805 SMD|
|2x||C2 / C1||CAP CER 22PF 50V C0G 0603|
|1x||C4||CAP CER 0.1UF 10V X7S 0201|
|1x||J2||CONN MICRO SD CARD HINGED TYPE|