- Rockchip RK3128 Quad-Core 1.2GHz Cortex A7 SoC
- On-board DDR3L 2G RAM & 8GB eMMC
- Supports 1 OTG, 3 USBs, 1 LAN, GPIO/I2C
- Supports MIPI-CSI and Mini PCI-E
- Supports Android 5.1 & Linux 4.4

Model Name R3128
Part Number JR3128-1N
Form FactorPico-ITX 2.5" (100 x 72mm)
ProcessorRockchip® RK3128 4-core 1.2GHz SoC, Cortex A7, Armv7-A
MemoryOnboard 2GB DDR3L-1066, non-expandable
Onboard 8GB eMMC, non-expandable
GraphicsMali-400 MP2 GPU,Supports OpenGL ES1.1/2.0
AudioEverest Semiconductor ES8316 Audio
3G/4G/LTE1 x SIM Card Socket for 3G/4G/LTE
WiFi1 x RTL8723BS for 802.11 b/g/n, 2.4GHz & BT 4.0
LAN1 x Realtek RTL8211E Gigabit LAN
Storage1 x Micro SD Socket up to 64G
Expansion1 x Mini PCI-E Slot (Full-size with USB Bus)
Rear Panel Connectors
External IO 1 RJ45 Gigabit LAN
2 USB 2.0
1 HDMI (1920 x 1080 @ 60Hz)
1 IR Receiver
1 Micro SD Socket
1 SIM Card Socket
1 3.5mm Audio (Line out)
1 12V DC-in Jack
Onboard I/O Connectors
Internal IO 1 24-bit Single Channel LVDS (1280 x 800 60Hz)
1 MIPI CSI (for Camera)
1 Serial Headers (RS232)
1 USB Headers for 1 * USB 2.0
1 GPIO/I2C Header
1 Speaker Out (Line out)
Power Supply for R3128
External Power Supply – the board can be powered with a +12V external power supply though a DC connector on the back panel. The rear +12V DC jack accepts plugs with an inner diameter (ID) of 2.5 mm and an outer diameter (OD) of 5.5 mm, where the inner contact is +12V and the shell is GND.
Market Segments Supported
√ IoT
√ Industrial Automation/Control
√ Smart Access Control
Operating Temperature : -10 ~ 60°C with 0.7 m/s air flow
Storage Temperature : -20 ~ 70°C
Ordering Info
Part Number Description
HLMAP-FSP030-F 12V/2.5A AC adapter
OS Support List
Android Linux
Android 5.1 Linux 4.4
1.0  -
Power Consumption Report  Power Consumption Report
Temperature Test Report  Temperature Test Report
Watchdog/GPIO sample code  Watchdog and GPIO sample code