{"product_id":"esp32-c3-oled-board","title":"ESP32-C3 OLED Board with 0.42 Inch Display, Wi-Fi and Bluetooth LE","description":"\u003cp\u003eA 25 × 20.5 mm ESP32-C3 board with a 0.42 inch OLED already wired to it. The screen is on GPIO 5 and 6, the USB-C socket goes straight to the chip so there is no driver to install, and sixteen holes bring the rest of the pins out. It seats on the Lonely Binary expansion, screwless terminal and screw terminal bases, which add a LiPo battery connector, charger and power switch.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen on board.\u003c\/strong\u003e A 0.42 inch 72 × 40 SH1106 OLED at I²C address 0x3C, handy for readings and debugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi and Bluetooth LE.\u003c\/strong\u003e ESP32-C3FH4, single-core RISC-V at up to 160 MHz, 4 MB flash, 400 kB SRAM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative USB-C.\u003c\/strong\u003e No USB-serial chip and no driver. Reset and BOO buttons for upload mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSixteen holes\u003c\/strong\u003e in two rows 17.78 mm apart, so it fits across the centre channel of a breadboard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × ESP32-C3 OLED board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBases, batteries and cables are sold separately.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e ESP32-C3FH4, single-core RISC-V, up to 160 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 4 MB flash, 400 kB SRAM, no PSRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 0.42 in, 72 × 40, SH1106 at 0x3C, on GPIO 5 (SDA) and 6 (SCL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLEDs:\u003c\/strong\u003e blue on GPIO 8, red power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 25 × 20.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorks with Arduino IDE, ESP-IDF and MicroPython.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":67696893001963,"sku":"c3oled","price":7.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/c3oled-v2-1.jpg?v=1791029770","url":"https:\/\/lonelybinary.com\/en-uk\/products\/esp32-c3-oled-board","provider":"Lonely Binary","version":"1.0","type":"link"}