sparkfun/sparkfun_pro_micro-esp32c3

Documentation and Hardware Files for the SparkFun Pro Micro ESP32-C3

SparkFun Pro Micro ESP32-C3

SparkFun Pro Micro ESP32-C3 (DEV-23484)

Don't be fooled by its miniature size; the SparkFun Pro Micro ESP32-C3 packs a punch. This micro marvel crams the powerful ESP32-C3, a single-core RISC-V powerhouse with 400KB of SRAM, into a compact 1.3in. x 0.7in. board. Clocking in at 160MHz, it's ready to tackle your projects quickly and efficiently.

Forget wires and soldering headaches – the Pro Micro ESP32-C3 embraces the simplicity of the Qwiic connector. Just plug and play any Qwiic sensor and watch your projects come alive with environmental data, motion detection, or whatever your imagination conjures. And stay connected, wherever you are, with built-in WiFi and Bluetooth® 5 (LE).

But the Pro Micro ESP32-C3 isn't just about small talk. Its 22 programmable GPIOs, accessible through handy castellated headers, unlock a multitude of possibilities. From tinkering with LEDs and servos to crafting intricate sensor networks, this tiny titan has the muscle to handle it all. And thanks to support for a range of protocols like ADC, SPI, UART, and I²C, the creative toolbox keeps expanding.

The Pro Micro ESP32-C3 taps into the power of Espressif's open-source ESP-IDF, a robust ecosystem brimming with libraries, tools, and a supportive community. Plus, you can leverage the familiar Arduino IDE for a smooth development experience.

So whether you're building a wearable masterpiece, a chatty IoT gadget, or a robotic friend, the SparkFun Pro Micro ESP32-C3 is your pint-sized partner in innovation. Grab one today and let your small-scale dreams take flight!

Repository Contents

• /Documentation - Data sheets, additional product information
• /Hardware - Eagle design files (.brd, .sch)
• /Production - Production panel files (.brd)

Documentation

• Hookup Guide - Basic hookup guide for the SparkFun Pro Micro ESP32-C3

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact technical support on our SparkFun forums.

Distributed as-is; no warranty is given.

• Your friends at SparkFun.

sparkfun_pro_micro-esp32c3's Issues

header file

Build issue under Linux- folder name

Good evening. The build fails on case-sensitive operating system, such as Linux when using the Arduino IDE.

The following variable defined in "sparkfun_boards.txt":

sparkfun_pro_micro_esp32c3.build.variant=sparkfun_pro_micro_esp32c3

Needs to be changed to:

sparkfun_pro_micro_esp32c3.build.variant=sparkFun_pro_micro_esp32c3

if we use your current directory structure.

Note that a directory named "sparkfun_pro_micro_esp32c3" is not the same as "sparkFun_pro_micro_esp32c3" for case-sensitive operating systems.

Another possible solution is to just need to rename the directory from sparkFun_pro_micro_esp32c3 (containing "pins_arduino.h") to sparkfun_pro_micro_esp32c3 (i.e., all lower case).

Cheers,
Bruno

cpp file

Request support for platformio

I use platformio in my projects and would love to see this board added to it.