Redpine Signals WyzBee, User Manual

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WyzBee™
User Manual
Version 1.2
WyzBee™
User Manual
Version 1.2
1 Introduction
The WyzBee™IoT platform is an industry-first single source offering with fully inclusive
sensing, computing, communicating, and cloud support. The compact WyzBee™ board
includes Redpine’s Wireless Secure MCU (WiSeMCU™) with multi-protocol wireless module
providing Wi-Fi, Bluetooth 4.1, and ZigBee connectivity, nine-axis inertial sensors, onboard
temperature/humidity sensors, 3 axis accelerometer , an infrared receiver, a USB (debug)
port, push-buttons, LEDs, and WyzBee™ THING™ expansion connector. The WiSeMCU
module runs an embedded TCP/IP networking stack with SSL/TLS/HTTPS security, apart
from complete Wi-Fi, BT 4.1, and ZigBee stacks.
The WyzBee™ THING expansion headers accommodate a host of other symbiotic devices,
with a number of peripherals – called ‘THINGS’ – already available from Redpine including
audio, GSM, GPS, capacitive touch display, rechargeable battery, and additional sensors.
Application development is supported with a choice of development environments – IAR,
Keil, and the free CoIDE from CooCox.
The WiSeMCU™ module integrates PUF-based hardware security block that provides for
unique, individual device entities – ensuring that each IoT device can be individually
authenticated and software delivered to it that cannot run on any other device.
1.1 Features
1.1.1 MCU Features

ARM Cortex-M4F processor, running at a frequency of up to 160 MHz

Integrated Floating Point Unit (FPU), Memory Protection Unit (MPU), Built-in
Nested Vectored Interrupt Controller (NVIC)

Debug options: JTAG and Embedded Trace Macrocells (ETM)

1MB on-chip flash program memory with flash accelerator and 32KB work flash
memory

128 KB SRAM for code and data use

CAN Interface with support for up to 2 channels

Up to 32 high speed general purpose I/O ports.

Multi-function Serial Interface with support for up to 6 channels (UART, CSIO (SPI),
and I2C).

Base timer (maximum 8 channels) supporting PWM, PPG, reload timer, PWC (up to
6 channels).

Comprehensive Timers: Multi-function timer (MFT) with FRT, WFG, ICU, OCU
modes supported.

RTC, QPRC, Dual Timer supported.

Up to 2 configurable Watchdog Timers.

Analog peripherals: 12-bit, 11-channel Analog-to-Digital Converter (ADC)

Security: Unique ID of the device (41 bit) is set

Six low-power consumption modes: SLEEP, Timer, RTC, STOP, Deep Standby RTC,
Deep Standby stop.