Chapter 4 – Installation Guide 35Mini SSP Vending Control Board AIOT-MSSP014.1 Firmware InstallationPlease follow the steps below to install/update firmware.4.1.1 Prerequisites1. Install software – MPLAB IPE. To download, use the following link:http://microchip.wikidot.com/ipe:installation2. Install toolchain – MPLABX-v3.45-windows-installer4.1.2 Program Boot-loaderStep 1: Connect ICD 3 to the target board and apply power to the board.All manuals and user guides at all-guides.com