●The DM320103 from Microchip is a PIC32MX470 curiosity development board. It is a cost effective, fully integrated 32bit development platform featuring high performance PIC32MX series (PIC32MX470512H) that has 512KB flash, 128KB RAM, USB2.0 OTG, I2S and multiple expansion options. The curiosity development board is an excellent development board for audio, USB and Bluetooth applications. It includes an integrated programmer/debugger, excellent user experience options with multiple LED"s, RGB LED and switch. Each board provides two MikroBus expansion sockets from MicroElektronika, I/O expansion header and Microchip X32 header to enable customers seeking accelerated application prototype development. It also includes footprint for BM64 Bluetooth module which is a fully certified, embedded 2.4 GHz Bluetooth version 4.2 module that supports Bluetooth BDR/EDR/BLE specification. It is fully integrated with Microchip"s MPLAB X IDE and into PIC32"s powerful software framework, MPLAB harmony.
● Two mikroBUS sockets to expand functionality using MikroElectronika Click adapter boards (J5, J10)
● X32 header for audio I/O using Microchip audio daughter boards (J14, J15)
● BM64 Bluetooth v4.2 stereo audio module footprint for Bluetooth connectivity (U10)
● GPIO expansion header (J17), 20MHz crystal oscillator (X2)
● Debug USB connector for programming/debugging (J3)
● Target USB connector for PIC32 USB connectivity (device/host mode)
● Jumper to select onboard debugger or external debugger (J2)
● Header for external 5V input (J7), user and reset buttons
● ICSP header for external debugger such as MPLAB REAL ICE or MPLAB ICD 3 (J16)
● Jumper to select power source (debug USB connector, target USB connector and external 5V input (J8))
