SIM7028 NB-IoT HAT (EN)

Šifra: w25349

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Kategorija: mini PC
Težina po komadu: 0.077 Kg

Konektori, žice, protobord

SKU: 25349
Part Number: SIM7028 NB-IoT HAT (EN)
Brand: Waveshare

Korisne infromacije: www.waveshare.com/wiki/SIM7028_NB-IoT_HAT
SIM7028 NB-IoT HAT For Raspberry Pi, Supports Global Band NB-IoT Communication, Small In Size And Low Power Consumption, Onboard 40PIN GPIO Header, Comes With GSM Antenna

SIM7028 NB-IoT HAT For Raspberry Pi

Supports Global Band NB-IoT Communication, Small In Size, Low Power Consumption

Features At A Glance

The SIM7028 NB-IoT HAT is a small size, low-power, and powerful Raspberry Pi HAT with NB-IoT (Narrow-Band Internet of Things) function, supports global band and supports TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc. It is designed for applications that need low delay, low power, and low throughput, also suitable for IoT applications such as meters, remote control, asset tracking, remote monitoring, remote healthcare, bicycle-sharing, and so on.

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards and Jetson Nano, etc.

Supports TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, etc.

Onboard Type-C interface for software debugging

Onboard UART control pins, for connecting with host boards like Arduino/STM32

1x LED indicators, easy to monitor the working status

Onboard USB to UART chip, the UART communication pin can be configured via jumper

Onboard nano SIM card slot, compatible with NB-IoT specific card

Baudrate: 2400bps ~ 460900bps (115200bps by default)

Control via AT commands (3GPP TS 27.007, 27.005, and SIMCOM enhanced AT Commands)

Supports SIM application toolkit: SAT Class 3, GSM 11.11, USAT

Comes with online development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/ESP32)

Specifications

COMMUNICATION PARAMETERS
Band	B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85
Data rate	≤159Kbps(UL) ≤127Kbps(DL)
OPERATING PARAMETERS
Power supply	5V
Logic level	5V/3.3V (3.3V by default)
Overall current (idle mode)	4mA
Single module current (VBAT=3.3V)	Idle mode: 2.8mA
	PSM mode: 0.8uA
	DRX mode: 0.11mA@Idle(DRX=2.56s)
	eDRX mode: 0.018mA@Idle(eDRX=163.84s; PTW=25.6s)

Standard Raspberry Pi 40PIN GPIO

Compatible With Raspberry Pi Series Boards, Jetson Nano, Etc.

Connect to Raspberry Pi Zero

Connect to Raspberry Pi 4B

Connect to Jetson Orin

for reference only, the above control boards are NOT included

Global Band Support

Supports Communication Protocols Including TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL, Etc.

Application Example

Provides Multiple Networking Demos With Waveshare.Cloud, AWS IoT Core, And Aliyun IoT Support, Using The Lightweight MQTT Protocol To Achieve Data Visualization Services