- ESP32 Firmware: ESP32_AT_Firmware_UART1_tx26_rx25.bin
- K210 Firmware: maixpy_twatch_v0.6.2-75-g973361c0d-dirty.bin
- face model: face_model_at_0x300000.kfpkg
K210 Firmware and face model are uploaded through the device's usb
Use kflash_gui_v1.6.7to upgrade micropython firmware for k210:
Burn the face model:
The at firmware of esp32 passes the matching burner
Connection Diagram:
Burn esp32 firmware:
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