CoDiOS. An alternative firmware for the Cosmo Communicator. Feel free to help out, and bear in mind, it's a highly experimental firmware, and still in the early stages.

`serde-json` for `no_std` programs

no_std crate for parsing AT commands

Modern embedded framework, using Rust and async.

A Rust BLE Host stack

Embedded Rust NFC protocol stack

A pure no-std Rust modbus library

Set the system timezone based on IP geolocation.

Rust types for the Bluetooth HCI (Host Controller Interface) specification, and traits for implementing the Controller part of the interface.