BM71-XPro
BM70/71 XPro User's Guide
Introduction
The BM71-XPro board is a hardware platform designed to evaluate and test the capabilities of the BM71 Bluetooth
®
RF module. The BM71-XPro board provides multiple options for rapid prototyping and developing applications. The
board is supported by Atmel Studio, an integrated development platform, which provides predefined applications and
examples.
Features
• USB-UART Bridge (MCP2200) for Host PC Operation
• On Board 3.3V LDO for Power Regulation
• On Board SPI Flash for Storing Firmware Images (DFU OTA)
• Test Point for GPIO Pin (P1_3)
• Reset Push Button
• DIP Switch to Control:
– BM71 operation mode
– LED
– GPIO pin
• Passive RC Filters for PWM and ADC Inputs
• Atmel Studio (ASF3), to Provide Predefined Application Examples
• XPRO Extension Header
• Header Pins for Current Measurement
• Two Power Sources:
– Micro USB
– XPRO Connector
©
2019 Microchip Technology Inc.
DS50002891A-page 1
