tuanpmt/esp_mqtt
MQTT client library for ESP8266 observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4268
- days_rel: n/a
- days_push: 2080
- n_releases_24m: 0
Adoption not part of the score
1171 stars · 399 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A fully functional MQTT client library written in C for the ESP8266 microcontroller, ported from a Contiki MQTT client. It supports subscribing, publishing, authentication, will messages, keep-alive pings, all 3 QoS levels, multiple connections, and SSL.
Use cases
- connect an ESP8266 to an MQTT broker
- publish sensor data from ESP8266 over MQTT
- subscribe to MQTT topics on ESP8266
- add MQTT with SSL/TLS to ESP8266 firmware
- implement last will and testament on ESP8266 devices
When to choose
- you are building IoT firmware on ESP8266 using the Espressif NonOS SDK and need MQTT
- you need a lightweight C MQTT client with QoS and SSL support on ESP8266
When to avoid
- you are using ESP32 or newer ESP-IDF (use esp-mqtt instead)
- you need a maintained library with active updates
- you use Arduino framework rather than the NonOS SDK
Facets
library · maturity maintenance
iot networking security iot embedded-systems networking embedded iot c mqtt-client esp8266 esp8266-sdk ssl embedded-c
1 source
- readme: https://github.com/tuanpmt/esp_mqtt · fetched 2026-08-28 · cdd15a452cfb
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| tuanpmt/esp_mqtt | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="tuanpmt/esp_mqtt")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem