Out of The Box and into The Cloud in 30 Seconds Microchip and Google have partnered to provide you with an ideal foundation for building your next cloud-connected design. Combining powerful microcontOut of The Box and into The Cloud in 30 Seconds Microchip and Google have partnered to provide you with an ideal foundation for building your next cloud-connected design. Combining powerful microcontrollers, a CryptoAuthentication™ secure element, and a fully certified Wi-Fi® network controller these boards offer the most simple and effective way to connect embedded applications to Google’s Cloud IoT core platform. Make a direct connection to the Google Cloud, pre-provisioned with free sandbox account to see light and temperature data. Choose from your favorite AVR® or PIC® microcontroller architecture to make an easy and secure cloud connection.rollers, a CryptoAuthentication™ secure element, and a fully certified Wi-Fi® network controller these boards offer the most simple and effective way to connect embedded applications to Google’s Cloud IoT core platform. Make a direct connection to the Google Cloud, pre-provisioned with free sandbox account to see light and temperature data. Choose from your favorite AVR® or PIC® microcontroller architecture to make an easy and secure cloud connection.
- ATmega4808 AVR Microcontroller
AVR RISC CPU
48KB Flash Memory and 6KB SRAM
- WINC1510 Wi-Fi SmartConnect IoT Module
IEEE® 802.11 b/g/n 20MHz (1 × 1) solution
Single spatial stream in 2.4GHz ISM band
Supports IEEE 802.11 WEP, WPA, WPA2 security
Supports full networking stack (including TLS)
UART, SPI peripherals
8Mb Flash memory
28-pin package
- ATECC608A CryptoAuthentication™
1mA typical operating current
Protected storage for 16 keys
Ephemeral key generation and key agreement in SRAM
Encryption/authentication for messages to prevent on-board attacks
Supported Algorithms
Elliptic Curve Diffie-Hellman (ECDH)
SHA-256
Elliptic Curve Digital Signature Algorithm (ECDSA)
AES-128 ECB/GCM
- MCP9808 Digital Temperature Sensor
0.25°C typical accuracy
-40°C to +125°C operating range
Configurable temperature window limit
Configurable critical temperature limit
Configurable measurement resolution: 0.5°C, 0.25°C, 0.125°C, 0.0625°C
- TEMT6000 Ambient Light Sensor
Range of spectral bandwidth: 440nm to 800nm
Peak sensitivity: 570nm
Angle of half sensitivity: ±60°
Adapted to human eye responsivity
- MIC33050 Voltage Regulator
600 mA PWM control scheme
HyperLight Load®
Input voltage range: 2.7V to 5.5V
Adjustable output voltage: 1.0V, 1.2V, 1.8V, 3.3V
Typical quiescent current draw of 20µA
>85% efficiency at 1mA
- MCP73871 Battery Charge Management Controller
Preset charge voltage options: 4.10V, 4.20V, 4.35V, 4.40V
Complete linear charge management controller
Charge safety timers
Temperature monitor
Integrated current sense
Low Battery status indicator (LBO)
Power-Good status indicator (PG)
- mikroBUS™ footprint for MikroElektronika Click boards
- 4x status LEDs (Wi-Fi, CONN, DATA, ERROR)
- USB power, debugging, and UART communication
- Drag-and-drop programmer
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