A TDMA MAC layer for ESP-NOW on ESP32-S3 with Adaptive Frequency Hopping (AFH). Provides deterministic time-slotted access, NFC OOB provisioning support, and automatic PER-based channel hopping between 2.4 GHz channels 1/6/11. Payload-agnostic: the user defines and owns all application data structures.
Streaming MP3 decoder for embedded devices. Fixed-point decoder forked from OpenCore with frame synchronization, PSRAM-aware allocation, and lazy initialization. Supports MPEG 1, 2, and 2.5 Layer III.