A mini wifi & Bluetooth5 (LE) board-based ESP32-C3FH4. Buy it.
- Based on ESP32-C3 WIFI & Bluetooth LE RISC-V Single-Core CPU
- Type-C USB
- 4MB Flash
- 12x IO
- 1x WS2812B RGB LED
- ADC, I2C, SPI, UART
- Compatible with LOLIN D1 mini shields
- Compatible with MicroPython, Arduino, CircuitPython and ESP-IDF
- Default firmware: MicroPython
- Get started with MicroPython [C3 series]
- Get started with Arduino [C3 series]
- Get started with CircuitPython [C3 series]
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The C3-mini, particularly the Carenuity C3 Mini, is a compact microcontroller that's quite versatile due to its features like WiFi and Bluetooth LE capabilities, a RISC-V Single-Core CPU, and compatibility with various programming environments such as MicroPython, Arduino, and CircuitPython12. Carenuity even supports install-for-free applications for the EcoSystems: CloudFree, Home Assistant, IoT AppStore and Matter/ESPZero.
Grab your plain C3-Mini and build your own device within 3 minutes, by installing the popular WLED-Application, the helpful GPIO-Viewer,or a plain “empty” ESPHome device for Home Assistant with no special features built-in. Ready to make it your own.
Applications for the C3-mini with DisplayGrab your C3-Mini and build your own device within 3 minutes, by attaching a display [buy here] to enable applications like a WiFi Signal Strength Meter, a Weather-Station or a YouTube-Counter for Followers and Likes.
Applications for the C3-mini with Sensor & DisplayGrab your C3-Mini and build your own device within 3 minutes, by free installing various sensor applications like a Barometer, Hygrometer, Luxmeter or Motion Detector.
What is the C3-Mini?The ESP32-Mini was the successor of the D1-Mini, comes with added Bluetooth and is now the predecessor of the latest C3-Mini™, which we recommend to stay future proof with respect to the upcoming Matter standard.
For flashing C3-Mini successfully, you need to hold the BOOT-Button, click in parallel the RST-Button for a moment while still keeping BOOT button pressed and then start WebFlashing. Once Flashing started you can release the BOOT-Button. Whenever you want to quick change a sensor, do the same procedure. We know this is tedious, compared to old ESP8266 / ESP32 boards. Therefore we work on convenience measures against it.
This selection box eases the setup for you to test the 7 featured sensors.
INSTALL FOR FREE (7 DEVICES)This selection box eases the setup for you to test the 7 featured sensors.
Build your own device within seconds:- Barometer
- Hygrometer
- Thermometer
- Luxmeter
- IR Radiometer
- Motion Detector
- Presence Button
https://chipglobe-dev.web.app/cloudfree/GPIO/C3-Mini
https://chipglobe-dev.web.app/cloudfree/WLED/C3-Mini
https://chipglobe-dev.web.app/cloudfree/YOUTUBE-METEER/C3-Mini
From this Modular C3-Mini™ Sensor Selection Box you select one of the 7 sensors, which you combine with the C3-Mini microcontroller and the OLED display on the Triple-Adapter, as illustrated and install the selected application:
Once you want to buy more parts or spare parts, be it sensors or microcontrollers, you find a good offer in the ChipGlobe WebShop:
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