IoT BOX

Overview

Discover our “IoT Box”.
A fast and realiable IoT gateway with integrated sensors for gas detection and high performance microphones, which enables to connect your own sensors and devices directly to the IoT Cloud over various standardized interfaces.

| Built-in LTE & WIFI connectivity

| Memory 256 MB

| Operating system – Linux (Linaro Debian)

| Operating Temperature 0 – 40 C

| CPU 32-bit dual-core Arm® Cortex®-A7
+ 32-bit Arm® Cortex®-M4 with FPU/MPU

Main benefits

CPU – STM32MP157 MPU
LTE – Quectel BG96 (LTE Module)
WIFI/BLUETOOTH– Murata LBEE5KL1DX RF TXRX MOD
Air Quality Sensor – CCS811 – (By AMS) – Ultra-Low Power Digital Gas Sensor for Monitoring Indoor Air Quality
2 x Microphones IM69D130 (Infineon)
High-Performance digital XENSIVTM MEMS Microphone
Built-in chargable battery Li-ion 1 Ah
External sensor interface
1 x USB OTG interface (For charging and communication)
2 x DI (OPTOISOLATOR 3.75 KV)
2 x DO (250VAC, 220VDC – Max, 1 A)
2 x AI (4mA – 20mA)
1 x I2C
1 x SPI (4 Wire)
1 x UART

SPECIFICATIONS

Applications

Home appliances
Air quality monitoring
Safe city/Smart city application
IoT Solutions
Voice sensing applications

STM32MP157 MAIN FEATURES

Core

32-bit dual-core Arm® Cortex®-A7

– Up to 650 MHz (Up to 4158 CoreMark®)

– L1 32 Kbyte I / 32 Kbyte D for each core

– 256 Kbyte unified level 2 cache

– Arm® NEON™ and Arm® TrustZone®
32-bit Arm® Cortex®-M4 with FPU/MPU

– Up to 200 MHz (Up to 673 CoreMark®)

MEMORY

External DDR memory – DDR3 – 64M X 32Bit (2 Gbit)
708 Kbyte of internal SRAM: 256 KB of AXI SYSRAM + 384 KB of AHB SRAM + 64 KB of AHB SRAM in backup domain and 4 KB of SRAM in backup domain
NAND Flash – SLC NAND Flash Parallel 1.8V 8Gbit 1G x 8Bit 63-Pin VFBGA

SECURITY

Secure boot
TrustZone® IPs
Active tamper

BG96 MAIN FEATURES

Quectel BG96 LTE CAT-M1 Modem
Modem speed 300Kbps DL / 375Kbps UL
Built-in GPS
Industrial grade
Low Power
Compatible with 96Boards CE and EE boards
I2C, UART, GPIO for modem operation

LBEE5KL1DX (WIFI/BT-Module)

Main features

Interface SDIO (WLAN), UART (BT)
IC/Firmware Cypress/CYW4343W
Reference clock is embedded
Frequency 2.4GHz (MHz 2400 – MHz 2483.5)
Modulation DSSS / CCK / OFDM
Transmit Power +17dBm / 11Mbps
Data Rate WLAN 11, 54, 65 Mbps
Data Rate Bluetooth 3Mbps
WLAN 802.11b/g/n
Bluetooth v4.1+EDR
Power Class 1 (10 dBm max)
Technology Wi-Fi + Bluetooth 4.1 EDR
Network AP & STA dual mode
Host Interface SDIO

MECHANICAL

97 mm x 97 mm x 14,5 mm

OPERATING SYSTEM

LINUX – Linaro Debian

Software

Quick Start Guide Debian Image Linux Build Script Yocto Image

Documentation

Datasheet IoT BOX – FCC

We stand by your side as an innovative and highly motivated team.

We look forward to your inquiries and are happy to help you!

Amalienbadstr. 41, Bau 52 EG, D-76227 Karlsruhe

+49 721 486995-10

+49 721 486 995-19

team@knowtion.de

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