vshymanskyy/TinyGSM

Health v2 · maintenance only

Adoption not part of the score

2212 stars · 790 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

TinyGSM is a small Arduino library for controlling GSM/GPRS/LTE cellular modems such as SIM800, SIM900, SIM7000, Quectel, u-blox, and XBee modules. It provides a client interface for TCP connections, HTTP requests, and MQTT over cellular networks on microcontrollers like ESP32 and ESP8266.

Use cases

• connect an Arduino to the internet over a SIM800 GSM module
• send MQTT messages from ESP32 over cellular
• make HTTP requests from a microcontroller using GPRS
• use a SIM7000 LTE modem for IoT data connections
• add cellular connectivity to an embedded project
• talk to Quectel or u-blox modems from Arduino code

When to choose

• you need lightweight cellular connectivity on Arduino-compatible hardware
• you want a proven library supporting many GSM/LTE modem chips
• you need TCP/HTTP/MMQT client classes that work over a modem

When to avoid

• you need WiFi or Ethernet connectivity instead of cellular
• you are not using an Arduino-compatible embedded platform
• you need advanced modem features like voice calls or SMS-heavy workflows

Facets

library · maturity active

http-client sdk developer-tools iot embedded-systems developer-tools embedded iot cpp arduino gsm gprs lte cellular-modem sim800 sim900 quectel ublox mqtt-client mqtt esp8266

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