https://newbiely.com/tutorials/esp32-c3/esp32-c3-super-mini-lcd
ESP32 C3 Super Mini - LCD | ESP32 C3 Super Mini Tutorial
Learn: how LCD I2C works, how to connect LCD I2C to ESP32, how to program ESP32 C3 Super Mini step by step. The detail instruction, code, wiring diagram, video...
esp32 c3super minilcdtutorial
https://hackaday.io/project/190659-esp32-c3-powered-vehicle-gps-tracker-valtrack-v4
ESP32-C3 powered vehicle GPS tracker - VALTRACK-V4 | Hackaday.io
VALTRACK-V4 is a GPS tracker with 4G-LTE connectivity and is primarily designed to track vehicle fleets and prevent theft.
vehicle gps trackeresp32 c3poweredv4hackaday
https://hackaday.io/project/205539-ble-blinky-on-esp32-c3
BLE Blinky on ESP32-C3 | Hackaday.io
Control the LED with an Android App
esp32 c3bleblinkyhackadayio
https://makezine.com/products/boards/adafruit-qt-py-esp32-c3/
Adafruit QT Py ESP32-C3 - Make: DIY Projects and Ideas for Makers
projects and ideasesp32 c3
https://www.espressif.com/en/news/ESP-Smart-Switch
Introducing the ESP32-C3-based Smart Switch | Espressif Systems
Dec 2, 2021 - This solution upgrades traditional switches to smart switches, without rewiring, or configuring a gateway. It also combines low power-consumption with reliable...
esp32 c3smart switchintroducingbasedespressif
https://www.instructables.com/Getting-Started-With-ESP32-C3-XIAO/
Getting Started With ESP32-C3 XIAO : 5 Steps - Instructables
Getting Started With ESP32-C3 XIAO: The ESP32-C3 is the latest development from seeed studio. It is extremely small (2.2x1.8 mm), has WiFi and Bluetooth BLE on...
getting startedesp32 c35 stepsxiaoinstructables
https://www.cnx-software.com/2022/08/24/wican-esp32-c3-can-bus-platform-usb-can-obd-ii/
WiCAN ESP32-C3 CAN Bus platform is available in USB-CAN and OBD-II form factors (Crowdfunding) -...
Aug 25, 2022 - WiCAN is an ESP32-C3 CAN bus adapter that works over USB, Wi-Fi, and Bluetooth LE, and designed for car hacking and general CAN bus development. The
https://www.cnx-software.com/2025/01/08/plant-bot-esp32-c3-soil-sensor-and-pump-driver-for-fully-automated-indoor-plant-care/
$12 Plant Bot is an ESP32-C3 soil sensor and pump driver for fully automated indoor plant care -...
Jan 8, 2025 - The Plant Bot is an open-source, Internet-enabled plant monitor powered by the ESP32-C3 microcontroller and integrating a corrosion-resistant capacitive
https://www.banggood.com/AMNVOLT-C3-Mini-TEF6686-DSP-Radio-ESP32-Chip-Full-Band-Radio-FM-or-LW-or-MW-or-SW-Radio-Receiver-PE5PVB-Open-source-p-2034083.html?cur_warehouse=CN&ID=6332186&rmmds=views-bottom-interested
Amnvolt c3 mini tef6686 dsp radio esp32 chip full band radio fm/lw/mw/sw radio receiver pe5pvb...
Only US$52.94, buy best amnvolt c3 mini tef6686 dsp radio esp32 chip full band radio fm/lw/mw/sw radio receiver pe5pvb open-source sale online store at...
https://www.cnx-software.com/2021/07/12/nodemcu-esp32-c3-wifi-ble-iot-boards/
NodeMCU ESP32-C3 WiFi & BLE IoT boards show up for about $4 - CNX Software
Jul 14, 2021 - Several "NodeMCU" ESP32-C3 boards with 2.4 GHz WiFi and Bluetooth LE 5.0 have shown up on Aliexpress for around $4 plus shipping.
https://www.cnx-software.com/2021/09/09/esp32-arduino-2-0-0-esp32-c3-esp32-s2-support/?amp=1
ESP32 Arduino 2.0.0 release adds ESP32-C3 and ESP32-S2 support - CNX Software
Apr 8, 2022 - As just noted in my article about LILYGO T-32C3 module, the ESP32 Arduino 2.0.0 release happened a few days ago adding ESP32-C3 and ESP32-S2 support to
2 0
https://www.cnx-software.com/2022/01/07/board-with-25-rgb-leds-is-offered-with-esp32-c3-or-esp32-pico-d4/
Board with 25 RGB LEDs is offered with ESP32-C3 or ESP32-Pico-D4 - CNX Software
Jan 7, 2022 - Two ESP32 boards with a 5x5 RGB LED matrix: "C3FH4 RGB" board based on ESP32-C3 RISC-V SoC, and "PICO D4 RGB" board with ESP32-Pico-D4 SiP.
https://www.cnx-software.com/2024/05/19/flip_c3-esp32-c3-board-60v-input-esphome-firmware-home-assistant/?amp=1
FLIP_C3 ESP32-C3 board takes up to 60V DC input, ships with ESPHome firmware - CNX Software
https://www.cnx-software.com/2026/04/07/sn1-solar-node-an-esp32-c3-based-board-with-ip67-enclosure-solar-charging-esphome-firmware/
SN1 Solar Node - An ESP32-C3-based board with IP67 enclosure, solar charging, ESPHome firmware -...
Apr 7, 2026 - Designed by Granz Scientific LLC, the SN1 Solar Node is an ESP32-C3-based IoT node/development board designed specifically for off-grid IoT projects.
https://www.cnx-software.com/2025/05/29/xiao-vision-ai-camera-combines-esp32-c3-and-wiseeye2-hx6538-ai-mcu-with-5mp-camera-supports-sensecraft-no-code-platform/
XIAO Vision AI Camera combines ESP32-C3 and WiseEye2 HX6538 AI MCU with 5MP camera, supports...
May 29, 2025 - Seeed Studio has recently released the XIAO Vision AI Camera, a compact, open-source smart ESP32-C3 AI Camera that integrates the Grove Vision AI Module
https://www.cnx-software.com/2025/12/11/iot-hdmi-switch-an-esp32-c3-powered-2-source-hdmi-switch-automated-with-home-assistant/
IoT HDMI switch - An ESP32-C3-powered 2-source HDMI switch automated with Home Assistant - CNX...
Dec 11, 2025 - Designed by Guimpt in Spain, the IoT HDMI Switch is an ESP32-C3-based open-source HDMI switch that integrates with Home Assistant and ESPHome to automate
https://hackaday.com/2026/01/18/what-to-do-with-a-flash-less-esp32-c3-super-mini-board/
What To Do With A Flash-less ESP32-C3 Super Mini Board? | Hackaday
Jan 17, 2026 - In an update video by [Hacker University] to an earlier video on ESP32-C3 Super Mini development boards that feature a Flash-less version of this MCU, the...
what to do
https://www.banggood.com/5PCS-Ai-Thinker-ESP-C3-12F-Kit-Series-Development-Board-Base-on-ESP32-C3-Chip-p-1923733.html?akmClientCountry=America&
5pcs ai-thinker esp-c3-12f-kit series development board base on esp32-c3 chip Sale - Banggood.com...
Only US$20.76, buy best 5pcs ai-thinker esp-c3-12f-kit series development board base on esp32-c3 chip sale online store at wholesale price.
https://mail-archive.com/commits@nuttx.apache.org/msg136531.html
Re: [PR] arch/risc-v: Add dedicated GPIO support for esp32[-s2|-s3|-c3|-c6|-h2] [nuttx]
https://www.hackster.io/news/espressif-s-guide-offers-easier-risk-free-esp32-c3-security-experimentation-via-the-qemu-emulator-70da823c4629
Espressif's Guide Offers Easier Risk-Free ESP32-C3 Security Experimentation via the QEMU Emulator -...
If you want to try out the ESP32-C3's security features with no risk of bricking your hardware, Harshal Patil's guide will get you started.
https://www.cnx-software.com/2022/10/28/lolin-c3-pico-esp32-c3-board-battery-charging-support/
LOLIN C3 Pico is a tiny ESP32-C3 board with battery charging support - CNX Software
Oct 28, 2022 - LOLIN C3 Pico is a tiny (25.4x25.4mm) ESP32-C3 RISC-V board with 2.4 GHz WiFi and Bluetooth Low Energy connectivity, a few I/Os, and LiPo battery support
https://www.banggood.com/ESP32-C3-Development-Board-WiFi+Bluetooth-5_0-Equipped-with-ESP32-C3-MINI-1-ESP32-IoT-Module-reviews-p2048244.html
ESP32-C3 Development Board WiFi+Bluetooth 5.0 Equipped with ESP32-C3-MINI-1 ESP32 IoT Module...
Shop best ESP32-C3 Development Board WiFi+Bluetooth 5.0 Equipped with ESP32-C3-MINI-1 ESP32 IoT Module at the guaranteed lowest price. Get the best deals on...
https://mail-archive.com/commits@nuttx.apache.org/msg141331.html
[PR] espressif: add support for SDMMC over SPI for ESP32-C3|C6|H2 [nuttx]
https://www.cnx-software.com/2026/04/07/sn1-solar-node-an-esp32-c3-based-board-with-ip67-enclosure-solar-charging-esphome-firmware/?amp=1
SN1 Solar Node - An ESP32-C3-based board with IP67 enclosure, solar charging, ESPHome firmware -...
Apr 7, 2026 - Designed by Granz Scientific LLC, the SN1 Solar Node is an ESP32-C3-based IoT node/development board designed specifically for off-grid IoT projects.
https://www.cnx-software.com/2024/08/06/arduino-and-lvgl-compatible-esp32-c3-board-features-a-1-28-inch-round-touchscreen-display-fully-housed-in-a-case/
Arduino and LVGL-compatible ESP32-C3 board features a 1.28-inch round touchscreen display fully...
Aug 5, 2024 - The ESP32-2424S012 is an ESP32-C3 WiFi and BLE development board with a 1.28-inch round touchscreen color display that is fully housed in a black or white
https://www.mail-archive.com/commits@nuttx.apache.org/msg136529.html
Re: [PR] arch/risc-v: Add dedicated GPIO support for esp32[-s2|-s3|-c3|-c6|-h2] [nuttx]