; PlatformIO Project Configuration File
;
; BLE Device Simulator for ESP32
; Supports: Heart Rate Monitor, Treadmill (Fitness Machine)

[env:esp32]
platform = espressif32
board = esp32dev
framework = arduino
monitor_speed = 115200

; Use NimBLE for smaller footprint and better BLE support
lib_deps =
    h2zero/NimBLE-Arduino@^1.4.0
    knolleary/PubSubClient@^2.8
    bblanchon/ArduinoJson@^7.0.0

; Build flags
build_flags =
    -D CONFIG_BT_NIMBLE_ROLE_PERIPHERAL=1
    -D CONFIG_BT_NIMBLE_ROLE_CENTRAL=0
    -D CONFIG_BT_NIMBLE_ROLE_OBSERVER=0
    -D CONFIG_BT_NIMBLE_ROLE_BROADCASTER=1

; Upload settings (adjust port as needed)
; upload_port = /dev/cu.usbserial-*
; monitor_port = /dev/cu.usbserial-*