{"product_id":"3-pack-esp32-c3-oled-wifi-ble-lipo-shield","title":"ESP32-C3 OLED Dev Board + LiPo Shield, 3-Pack","description":"\u003cp\u003eTiny ESP32-C3 boards with a built-in OLED screen, plus three expansion shields that add a LiPo battery port. For battery-powered sensors and small connected devices.\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 OLED is already wired, handy for readings and debugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi and Bluetooth LE.\u003c\/strong\u003e ESP32-C3 RISC-V chip at up to 160MHz with 4MB flash.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery backup.\u003c\/strong\u003e With USB-C connected the shield runs the board and charges the battery; unplug it and the battery takes over without a reboot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree shield styles.\u003c\/strong\u003e 2.54mm expansion, screw terminal and non-screw terminal, each with a LiPo port and a regulated 3.3V supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery monitoring.\u003c\/strong\u003e Short the monitor pads to read the battery voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3 × ESP32-C3 OLED development board\u003c\/li\u003e\n\u003cli\u003e1 × 2.54mm expansion shield with LiPo battery port\u003c\/li\u003e\n\u003cli\u003e1 × screw terminal shield with LiPo battery port\u003c\/li\u003e\n\u003cli\u003e1 × non-screw terminal shield with LiPo battery port\u003c\/li\u003e\n\u003c\/ul\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 160MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 4MB flash, 400kB SRAM, no PSRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 0.42 in, 72 × 40, SH1106 at 0x3C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard size:\u003c\/strong\u003e 25 × 20.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eArduino IDE, ESP-IDF and MicroPython. Contents shown are for the 3-pack set; LiPo batteries and jumper wires are sold separately.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"3-Pack Set","offer_id":48759354294429,"sku":null,"price":39.0,"currency_code":"EUR","in_stock":true},{"title":"OLED Board","offer_id":48759354327197,"sku":null,"price":11.0,"currency_code":"EUR","in_stock":true},{"title":"Screw Terminal Board","offer_id":48759354359965,"sku":null,"price":11.0,"currency_code":"EUR","in_stock":true},{"title":"Screwless Terminal Board","offer_id":48759354392733,"sku":null,"price":11.0,"currency_code":"EUR","in_stock":true},{"title":"Expansion Board","offer_id":48759354425501,"sku":null,"price":11.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/81LQd06CrUL._AC_SL1500.jpg?v=1786085087","url":"https:\/\/lonelybinary.com\/en-eu\/products\/3-pack-esp32-c3-oled-wifi-ble-lipo-shield","provider":"Lonely Binary","version":"1.0","type":"link"}