Features: 1. FSMC LCD interface
2. CH340C one click download circuit
3. Standard JTAG/SWD interface
4. NRF24L01 interface
5. Micro-SD interface.W25Q16 Flash

Specifications:
CPU core: ARM Cortex-M3
Maximum dominant frequency of CPU: 72MHZ
Operating voltage range: 2V~3.6V
Internal vibrator: Yes
Program FLASH capacity: 512K@x8bit
Total RAM capacity: 64KB
FEPROM/Data FLASH Capacity:-
Number of GPIO ports: 112
ADC (units/channels/digits): 1@x21ch /12bit
DAC (units/channels/bits): 1@x2ch /12bit
Peripheral/function/protocol stack: temperature sensor; DMA; Watching dogs; POR; PWM
Operating temperature range: - 40 ℃~+85 ℃
Development board size: 96.5 x 76.2mm
Display module:
Display color: 16BIT RGB 65K color
Model: MRB2801
Screen size: 2.8 (inch)
Screen type: TFT
Driver chip: ILI9341
Resolution: 320 * 240 (Pixel)
Module interface: 8bit or 16bit parallel interface
Effective display area (AA area): 43.2x57.6 (mm)
Type of touch screen: resistance touch screen
Touch IC: XPT2046
Module PCB base plate size: 51.00x82.55 (mm)
Working temperature: - 20 ℃~60 ℃
Storage temperature: - 30 ℃~70 ℃
VCC power supply voltage: 3.3V~5V
Power consumption: TBD
Material: PCB
colour: black

Package Contents:
1 x STM32F103ZET6 development board
1 x USB cable
1 x 2.8-inch TFT touch screen
1 x Touch pen