9a8eae1d2f
Add HID (Human Interface Device) profile support
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Implements Classic Bluetooth HID Device profile for keyboard/mouse emulation:
Firmware:
- bt_hid.c/h: HID device driver with combo keyboard/mouse HID descriptor
- cmd_hid_{enable,disable,connect,disconnect}: HID lifecycle management
- cmd_hid_send_keyboard: Send keyboard reports (modifier + up to 6 keys)
- cmd_hid_send_mouse: Send mouse reports (buttons + relative X/Y)
- cmd_hid_status: Query HID state (enabled, registered, connected)
Python MCP tools:
- esp32_hid_enable/disable: Control HID device mode
- esp32_hid_connect/disconnect: Manage HID host connections
- esp32_hid_send_keyboard/send_mouse: Send HID reports
- esp32_hid_status: Get connection state
Config:
- Enable BT_HID_ENABLED + BT_HID_DEVICE_ENABLED in sdkconfig.defaults
- Add bt_hid.c to CMakeLists.txt
Tested E2E: Linux (hci1) connects to ESP32 HID device, keyboard and
mouse reports sent successfully.
2026-02-03 14:07:35 -07:00
61da375a0c
Add SPP (Serial Port Profile) support for bidirectional data transfer
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Firmware:
- Add spp_connect, spp_disconnect, spp_data events
- Add spp_send, spp_disconnect, spp_status commands
- Track remote address for connected SPP peer
- Report received data as hex + optional text decode
Python MCP:
- esp32_spp_send(data/data_hex) - send text or binary
- esp32_spp_disconnect() - close SPP connection
- esp32_spp_status() - query connection state
Tested: Linux rfcomm connect → ESP32, bidirectional data transfer works
2026-02-03 13:39:17 -07:00
5dcacc23ab
Add comprehensive README with ESP32 capabilities and E2E testing guide
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- Project overview and architecture diagram
- ESP32 hardware requirements and capabilities
- Full MCP tool reference (connection, classic BT, BLE/GATT, events)
- Quick start guide and Claude Code integration
- E2E testing instructions with latest results (v5: 76/76 PASS)
- Links to detailed documentation
2026-02-03 12:11:11 -07:00
