Wi-Fi PTZ indoor camera (no Ethernet PHY populated), stock firmware by "yunyi" (vendor project path D011ap_20200511). Board silkscreen: D012AP_GC1084_V2.1, Date:20221212 (main board, sensor on the back of the same PCB). Hardware - SoC: Anyka AK3918EV200 (AK3918E80PIN, chip ID ), 64 MB RAM - Sensor: GalaxyCore GC1084 (1280x720), I2C ID 0x1084 - Wi-Fi: iComm SSV6006C on USB (8065:6000), enable on GPIO 34 (wifi_en) - Flash: 8 MB SPI NOR XTX XT25F64F (JEDEC 0x0b4017) - PTZ stepper motors (ULN2803 driver), microSD slot, speaker, microphone, IR-cut connector - UART: 115200 8N1, TX/RX/GND pads Stock firmware - U-Boot 2013.10.0-AK_V2.0.04 (Nov 14 2022), Linux 3.4.35 (Anyka 2.5.04), Machine: Cloud39EV2_AK3918E80PIN_MNBD - Stock MTD: KERNEL@0x31000 (0x180000), MAC, ENV, A (squashfs root, 1 MB), B (squashfs 4.5 MB), C (jffs2 0xaf000) - Stock ISP tuning: isp_gc1084.conf, version 3V4_010601 - Attached boot log and U-Boot env are from stock firmware (Wi-Fi SSID/PSK/BSSID redacted) OpenIPC status - ipctool output attached was taken after flashing OpenIPC ak3918ev200 nor-lite (U-Boot 2022.10, Linux 4.4.302); ipctool did not detect the sensor. - Works: boot, SSV6006C Wi-Fi via ssv6155 (after driving GPIO 34 high), telnet/SSH, SD card. - Needed: /etc/fw_env.config on the U-Boot env partition, otherwise fw_printenv hangs boot. - Not working: video. GC1084 answers on I2C and its init table loads after a manual ISP bring-up module (ak_isp_acquire/prepare, 27 MHz MCLK, reset on GPIO 0), but no frames arrive: ISP IRQ count stays 0 and stream-on (0x0100) is never set. The ak_camera/ak39 ISP path seems to lack the DVP stream-on for this sensor.