Product Overview ARM7 LPC2148 Mini Development Board USB is an evaluation board for LPC2148 ARM7TMDI based microcontroller it has 512KB of internal flash and 32 8K of RAM, it is an versatile device for any of your product development process with on board Type “C” USB Interface along with OLED. no need to external power supply, its self powered with USB interface with easy programming. LPC2148 dev Board Dimensions: Features of ARM7 LPC2148 Mini Development Board USB: Dimensions: 50×82 mm Two layer PCB (FR-4 material) Power supply: USB Type “C” with power LED On-board linear regulators generate 3.3V/500mA Connectors: Extension headers for all microcontroller pins. Other Peripherals: On Board OLED Automatic program download (ISP) via USB User Interrupt, ADC, RTC. On Board power outlet pins of 3.3V. 5V and GND Starting off & connecting the hardware: After unpacking the LPC2148 board connect type C USB cable provided along with the hardware, install USB to Serial drivers for CP2102. Programming ARM7 LPC2148 Mini Development Board USB: LPC2148 Board can be programmed through USB using “LPC2000 flash utility V2.2.2” it is an freeware windows utility used to download the hex file format onto the LPC2148 Board. Open LPC2000 Flash Utility V2.2.2 Browse File name and Select the hex file to be downloaded. Select Device as LPC2148 Set XTL Freq [KHz] to 12000 Blank Check: Entire Device Select the appropriate com port (See your “device manager” to find out the com port number) Select the Baud Rate in between 9600 and 38400 Uncheck “Use DTR/RTS for Reset and Boot Loader Selection” Click on Read Device ID. To make the board enter programming mode: Hold down ISP and RESET Buttons, then release RESET first and finally ISP. The controller enters the bootloader mode. It will display as “Read device ID Successful”. Click on the Upload to Flash Button. Program uploaded successfully. Click the Rest Button on the Board. That’s it, your hex file is on the board. Enjoy your code output. DOWNLOAD CD for LPC2148 Click here to buy other types of LPC2148 Boards: Click here to check the data sheet of LPC2148 SKU: LPC2148 USB Dev Board Categories: ARM, GL Products
