Logicrom Software Development Kit is a framework for Wireless IoT development on 4G LTE Cat.1 (RDA8910, ASR1601, ASR1603), GSM (MT2503, MT6261, RDA8955) and NBIoT (MT2625) chipsets/modules

Arduino framework for 4G LTE Cat.1, GSM and NB-IoT Modules from Quectel and Neoway

RIL (Radio Interface Layer) - A comprehensive C library for interfacing with Quectel cellular modems on STM32 microcontrollers. Provides high-level AT command abstraction for SMS, HTTP/HTTPS, MQTT, and Socket operations.

esp32-s3 rust embedded code, implementing AT command handling for the Quectel EC200T IoT module. Includes a relay controller, PZEM004T sensor interface, and MQTT subscription manager.