适合可穿戴设备的超小尺寸,采用高性能1.2GHz双核处理器,支持3D GPU,超低功耗可延长工作时间2倍于业界的同类设备,集成Wi-Fi, bluetooth 4.1, MEMS传感器, 以及多个扩展接口,支持Android 4.4系统,源代码开放
PHYSICAL |
|
Form factor |
Modular board with 7 external connectors. |
Dimensions |
15 x 30 x 2.4 mm. |
COMPONENTS |
|
Processor |
Ingenic dual-core M200 SoC, one core up to 1.2 GHz, the other core up to 300MHz.
- GPU: 3D with OpenGL ES 2.0/1.1 and OpenVG 1.1. - VPU: H.264 720P@30fpsencoding and decoding. - ISP for image pre-processing. |
Memory |
eMCP (4GB eMMC + 4Gb LPDDR2). |
PMIC |
Ricoh RC5T619 power management IC. |
Wi-Fi |
Broadcom 43438 single-band 2.4GHz IEEE 802.11b/g/n. |
Bluetooth |
Bluetooth 4.1 (Bluetooth Low Energy), 2.1 + EDR. |
Sensor |
InvenSense MPU-9250, 9-axis gyroscope + accelerometer + magnetometer. |
USB 2.0 |
Micro USB device. |
UART |
Serial debug port. |
Clocks |
24MHz, 32.768kHz; 26MHz (Wi-Fi/BT). |
EXTERNAL CONNECTORS |
|
Display (24-pin) |
MIPI-DSI and power signals for 320X320 resolution 1.63" AMOLED display. |
Touch (14-pin) |
Capacitive touch screen. |
Audio (14-pin) |
DMIC and headphone. |
Camera (16-pin) |
OV9724 (MIPI-CSI interface), 1MP resolution, 720P@30fps. |
Button (14-pin) |
POWER, BOOT_KEY, BOOT_SEL1 |
GPS/Sensor (18-pin) |
UART, I2C, GPIO |
RF Connect (4-pin) |
Wi-Fi and 2.4GHz BT antenna |
POWER |
|
Input |
Li-on battery: 3.7~4.2V; Micro USB: 5.0V |
Power consumption |
CPU full-working: 0.07mW/MHz Board standby: 3mW |
SOFTWARE |
|
Supported OS |
Android 4.4, Linux 3.10 |
Code availability |
Open source |
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