Flutter · Dart · BLE · ESP32

Wi-Fi provisioning for ESP32, over Bluetooth Low Energy.

A Flutter/Dart toolkit built on Espressif's protocomm protocol. Scan for a device, connect over BLE, send Wi-Fi credentials, and hand it off to your network — without a captive-portal access point.

View on pub.dev Source on GitHub

final prov = EspProv(
  transport: TransportBLE(peripheral),
  security: Security1(pop: pop),
);
await prov.establishSession();
await prov.sendWifiConfig(ssid: ssid, password: password);
await prov.applyWifiConfig();

What it is

ESP32 devices need Wi-Fi credentials at first boot, and the usual answer is a captive-portal access point: join the device's own hotspot, open a browser, type your password. Espressif's protocomm protocol offers a second path over Bluetooth Low Energy — no hotspot, no browser, no leaving your app. esp_provisioning_ble implements that BLE transport for Flutter, end to end.

Projects

esp_provisioning_ble

Provisions ESP32 modules over BLE from Flutter: scan, connect, and configure Wi-Fi credentials through Espressif's protocomm handshake.

FlutterAndroidiOSMIT

pub.dev GitHub

esp_provisioning_test_firmware

Reproducible ESP-IDF test target for verifying esp_provisioning_ble against real hardware. Not for production use.

ESP-IDFCTest target

GitHub

More projects will land here as the community grows.
Maintaining something for ESP32 provisioning? Start a discussion.

Get started

$ flutter pub add esp_provisioning_ble

Then follow the setup guide and runnable example in the package README.

Community

GitHub org

Every repository the community maintains, in one place.

Discussions

Ask questions, share what you're building, propose ideas.

Issues

Report a bug or request a feature.

ESP-Provisioning-BLE is community-maintained and open to contributions — pull requests welcome.