256dpi/arduino-mqtt
MQTT library for Arduino observed · 2026-08-28
Health v2 · maintenance only
71/100
- Activity 77
- Release rhythm 48
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4294
- days_rel: 139
- days_push: 139
- n_releases_24m: 1
Adoption not part of the score
1092 stars · 243 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
An Arduino library wrapping the lwmqtt MQTT 3.1.1 client with an Arduino-style API. It supports many Arduino-compatible boards and shields including ESP32, ESP8266, Ethernet, WiFi, and GSM hardware.
Use cases
- connect an Arduino to an MQTT broker
- publish sensor data over MQTT from ESP32
- subscribe to MQTT topics on ESP8266
- add MQTT messaging to an IoT project
- secure MQTT connection with TLS on Arduino
- use MQTT with Arduino Ethernet or WiFi shield
When to choose
- you need MQTT 3.1.1 on Arduino-compatible microcontrollers
- you want a lightweight C-based client with an Arduino-friendly API
- you target ESP32/ESP8266 or various network shields
When to avoid
- you need MQTT 5.0 features
- you are not on an Arduino/embedded platform
- you need a full-featured broker rather than a client
Facets
library · maturity stable
message-queue networking iot iot embedded-systems embedded iot cpp mqtt arduino esp32 esp8266 lwmqtt mqtt-3-1-1 messaging
1 source
- readme: https://github.com/256dpi/arduino-mqtt · fetched 2026-08-28 · 6ecd99d9a556
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| 256dpi/arduino-mqtt | main | 71 |
For agents
markdown · JSON · MCP: product_card(name="256dpi/arduino-mqtt")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem