# makermoekoe/Picoclick-C3

Repository: https://github.com/makermoekoe/Picoclick-C3
Canonical: https://ross.abutalabs.com/products/picoclick-c3
Language: C
License: MIT
License Family: permissive
Topics: esp32, picoclick, iot, iotbutton, wifibutton, esp32c3
Last push: 2023-02-19T17:51:26+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 1706, "days_push": 1291, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1253, forks 135 (observed 2026-08-28T04:04:08.608410+00:00)

## What it is
Picoclick-C3 is an open-source tiny WiFi and BLE IoT button based on the ESP32-C3 RISC-V processor, available in standard and ultra-small (10.5x18mm) C3T variants. The repository provides hardware design files and firmware for using the button as a smart-home trigger, IFTTT actuator, or MQTT device.

## Use cases
- trigger smart home automations with a physical wifi button
- send MQTT messages from a tiny battery-powered button
- fire IFTTT webhooks with a button press
- build a low-power ESP32-C3 IoT device
- flash custom firmware on a picoclick button

## When to choose
- you want a tiny, battery-powered WiFi button for home automation or cloud triggers
- you need an open hardware design with ultra-low standby current (<200nA)
- you want to customize firmware on an ESP32-C3 button device

## When to avoid
- you need a general-purpose ESP32 dev board with many GPIOs
- you require Bluetooth-only or non-WiFi connectivity
- you want a ready-made consumer product rather than a solder-it-yourself board

## Facets
- artifact type: application
- maturity: active
- function: iot, embedded, sdk
- domain: iot, hardware, embedded-systems
- platform: embedded, iot
- tags: esp32-c3, wifi-button, hardware, firmware, mqtt, ifttt, smart-home, ble, open-hardware, risc-v, automation

## Member repositories
- makermoekoe/Picoclick-C3 (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:08.608410+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T05:07:29.298924+00:00, confidence not recorded.
  - readme: https://github.com/makermoekoe/Picoclick-C3 (fetched 2026-08-28T04:04:08.608410+00:00, sha ac198b8cd0f8)
- Data as of 2026-08-30T08:39:29.467469+00:00.