Owner's manual

WiFire Reference Manual
The analogRead() function in MPIDE was updated to mitigate the complexities and to improve the accuracy of the
PIC32MZ ADC by careful selection of sampling times and oversampling of the input. These optimizations are only
available when calling analogRead(); the raw ADC performance will be obtained if the peripheral is referenced
directly.
ChipKIT WiFire
• Microchip PIC32MZ2048ECG microcontroller
(200 MHz 32-bit MIPS, 2MB Flash, 512K
SRAM)
• Microchip MRF24WG0MA WiFi module
• Micro SD card connector
• USB 2.0 Hi-Speed OTG controller with A and
micro-AB connectors
• 50 MHz SPI
• 43 available I/O pins
• four user LEDs
• PC connection uses a USB A > mini B cable
(not included)
• 12 analog inputs
• 3.3V operating voltage
• 200Mhz operating frequency
• 7V to 15V input voltage (recommended)
• 30V input voltage (maximum)
• 0V to 3.3V analog input voltage range
• High efficiency, switching 3.3V power supply
providing low power operation
1 ChipKIT WiFire Hardware Overview
The WiFire has the following hardware features:
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2
3
6
5
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4
8
9
10
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12
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Copyright Digilent, Inc. All rights reserved.
Other product and company names mentioned may be trademarks of their respective owners.
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