🌟LilyGo-Modem-Series🌟

News

• 2025/09/19 : Added SIM7070G support, compatible with SIM7080G
• 2025/08/07 : Completed support for SIM7080G series
• 2025/07/26 : Add T-SimShield support, please refer to the document here for quick setup
• 2025/07/10 : The example has completed most of the support for SIM7000G. For non-encrypted MQTT, please refer to the description above the example. Some of them are not supported.
• 2025/07/09 : Completed support for SIM7600 series
• The TinyGSM used in the example is a fork to support A7670,A7608,SIM7672G,SIM7670G, If you use the master branch, the compilation will not go smoothly

Important

If you encounter a problem during use, first check whether the modem's current firmware version is the latest, and then search for issues to see if there are similar issues.

ESP32 Version Get Started

• 🔧 T-A7670X Quick Start
• 🔧 T-A7608X Quick Start
• 🔧 T-SIM7000G Quick Start
• 🔧 T-SIM7070G Quick Start
• 🔧 T-SIM7600X Quick Start
• 🔧 T-Call-A7670X Quick Start
• 🔧 T-PCIE-Series Quick Start

ESP32S3 Version Get Started

• 🔧 T-A7608X-ESP32S3 Quick Start
• 🔧 T-SIM7670G-ESP32S3 Quick Start

ESP32S3 Version Standard Series Get Started

• 🔧 T-A7670X-S3-Standard Quick Start
• 🔧 T-SIM7670G-S3-Standard Quick Start
• 🔧 T-SIM7000G-S3-Standard Quick Start
• 🔧 T-SIM7080G-S3-Standard Quick Start

Modem firmware Upgrade Guide

• 🔧 A7670/A7608 Upgrade Guide
• 🔧 SIM7670G Upgrade Guide
• 🔧 SIM7000G Upgrade Guide
• 🔧 SIM7080G Upgrade Guide
• 🔧 SIM7600X Upgrade Guide

T-SimShield Usage Guide

• 🔧 SimShield Usage Guide

Model Comparison

• ⁉️ Differences between different versions and models

Modem firmware bug summary

• 🐞 Modem firmware bug summary