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Board Hub
Learn Espressif ESP32-C3
A cheaper, single-core RISC-V alternative to the classic ESP32 for everyday WiFi and BLE sensor projects.
Board Basics
Introduction, pinout, and protocols — all in one guide.
Board basics guide coming soon
Sensor Modules & Library
Wiring sensors and modules, plus the library you need to talk to them.
Sensor Integration
Coming soon
Library & Setup
Coming soon
Projects
No Espressif ESP32-C3 projects yet — we're adding them soon
More From This Board
6More Espressif ESP32-C3 guides worth reading.
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How to Use MQTT with ESP32 and Home Assistant — Complete Beginner Guide
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ESP32 Deep Sleep Guide: Extend Battery Life from Days to Months
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ESP32 Pinout Guide: Every GPIO, ADC, PWM, and Restricted Pin Explained
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