Standalone ESP-IDF captive portal component. Registers all standard OS captive-portal detection endpoints on an esp_http_server instance and redirects clients to the device's built-in web interface with a single function call. Supports iOS, macOS, Android, Windows, Firefox, and Chrome.
CLI API is a component for ESP-IDF that provides a simple and efficient way to create command-line interfaces (CLI) for ESP32-based applications. It allows developers to easily define and manage CLI commands, making it easier to interact with the device and perform various tasks through a terminal interface.
blifi: BLE-based Wi-Fi provisioning for ESP32. Provision Wi-Fi credentials over an encrypted BLE session (X25519 + AES-256-GCM, gated by a Proof-of-Possession) instead of a hotspot/captive portal. Includes a NimBLE GATT transport, Wi-Fi station manager with NVS persistence and retry/backoff, and an optional reset-pin factory reset. Companion Flutter package: `blifi` on pub.dev.
A TDMA MAC layer for ESP-NOW on ESP32-S3 with Adaptive Frequency Hopping (AFH). Provides deterministic time-slotted access, a beacon-broadcast slot step that nodes use to derive their own offsets, CMAC-authenticated beacons with replay protection, acknowledged uplink delivery with stop-and-wait retransmission, message fragmentation and reassembly across slots, a unicast downlink payload channel towards individual nodes, join-by-request so a node can be assigned an ID instead of being provisioned with one, a network-wide TX suspension gate for sharing the radio with another stack, and automatic channel hopping between 2.4 GHz channels 1/6/11 driven by packet error rate with RSSI as a veto. Provisioning stays out of the MAC layer: the application supplies the node ID, gateway MAC and keys through a channel of its own (NVS, NFC mailbox, console). Payload-agnostic: the user defines and owns all application data structures.
Simple BLE WiFi Provisioning Component for ESP32. Enables secure WiFi credential provisioning via Bluetooth Low Energy with ECDH key exchange and AES-GCM encryption. Supports BLE-only mode for WiFi-less ESP32 variants.