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VUI LÒNG LIÊN HỆ ĐỂ ĐƯỢC HỖ TRỢ KỸ THUẬT VÀ ĐẶT HÀNG TRỰC TIẾP
GIẤY XÁC NHẬN MLAB LÀ ĐƠN VỊ PHÂN PHỐI CHÍNH THỨC (OFFICAL DISTRIBUTOR) CỦA WAVESHARE TẠI VIỆT NAM
SIM7070G NB-IoT / Cat-M / GPRS HAT For Raspberry Pi, Global Band Support, With GNSS Positioning
NB-IOT / CAT-M / GPRS / GNSS HAT
Từ 2022 MLAB có thêm website mlab.com.vn với nền tảng web mới hơn, dễ sử dụng hơn cho quý khách hàng tra cứu, đặt hàng online tại MLAB. Quý khách hàng có thể mua tại MLAB tại link: (link đặt hàng)
Low Power Narrow Band Cellular IoT Communication Module For Raspberry Pi
Based on SIM7070G, Global Band Support
+ This is a telecommunication HAT for Raspberry Pi which supports global bands of NB-IoT, Cat-M, and GPRS, as well as GNSS positioning function. Due to its advantages like small size, low delay, and wide coverage, it is the ideal choice for IoT applications such as intelligent instruments, asset tracking, remote monitoring, e-health, and so on.
+ Compared to SIM7080G, this module also supports GPRS (2G); compared to SIM7000C/E, it is more generic due to the global bands support.
Features At A Glance
+ Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
+ Supports communication protocols such as TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT
+ Supports GNSS positioning (GPS, BeiDou, GLONASS, Galileo)
+ Onboard USB interface, to test AT Commands, get GPS positioning data, and so on
+ Breakout UART control pins, to connect with host boards like Arduino/STM32
+ SIM card slot, supports ONLY 1.8V SIM card (3V SIM card is not available)
+ 2x LED indicators, easy to monitor the working status
+ Baudrate: 300~3686400 bps
+ Common baudrate auto-negotiation: 9600/19200/38400/57600/115200 bps
+ Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Specifications
| NB-IOT/CAT-M/2G | |
|---|---|
| Band | NB-IoT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 |
| Cat-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85 | |
| GSM/GPRS/EDGE: 850/900/1800/1900MHz | |
| Data rate | NB-IoT: 136Kbps(DL)/150Kbps(UL) |
| Cat-M: 589Kbps(DL)/1119Kbps(UL) | |
| GPRS: 85.6Kbps(DL)/85.6Kbps(UL) | |
| EDGE: 236.8Kbps(DL)/236.8Kbps(UL) | |
| SIM card support | NB-IoT/Cat-M/2G card (1.8V SIM card ONLY) |
| Applicable region | global |
| GNSS | |
| Receiver type | 16-channel |
| C/A Code | |
| Band | GPS L1: 1575.42 ± 1.023MHz |
| GLONASS L1: 1598.0625 ~ 1605.375MHz | |
| BDS B1: 1559.052 ~ 1591.788MHz | |
| Galileo L1: 1575.42 ± 1.023MHz | |
| Data format | NMEA-0183 |
| Antenna | Active antenna |
| OTHER | |
| Power supply | 5V |
| Operating voltage | 5V / 3.3V (configured via 0Ω resistor) |
| Current consumption | about 41mA (idle mode) |
| Operating temperature | -40°C ~ 85°C |
| Storage temperature | -45°C ~ 90°C |
| Dimensions | 30.50mm × 65.00mm |
Standard Raspberry Pi 40PIN GPIO
Compatible With Raspberry Pi Series Boards
Global Band Support Of NB-IoT/Cat-M/2G
NB-IoT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85
Cat-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85
GSM/GPRS/EDGE: 850/900/1800/1900MHz
Cloud Communication
Supports Communication Protocols Including
TCP/UDP/HTTP/HTTPS/TLS/DTLS/PING/LWM2M/COAP/MQTT
GNSS Positioning
Supports GPS, BeiDou, GLONASS, Galileo Positioning
What's On Board
- SIM7070G
- MP1482 power chip
- RT9193-33 power chip
- Raspberry Pi GPIO header
for connecting with Raspberry Pi - USB interface
for testing AT Commands, getting GPS positioning data, etc. - SIM7070G control interface
for connecting with host boards like Arduino/STM32 - SIM card slot
supports 1.8V SIM card ONLY - GNSS antenna connector
- LTE antenna connector
- Module power key
- Network status indicator
- Power indicator
- Operating voltage selection
A: set IO level as 5V
B: set IO level as 3.3V (default) - DTR selection
A: DTR is connected to P26
B: DTR is disconnected (default)
A: PWR is connected to P4 (default)
B: PWR is connected to power supply
Pinout Definition
Outline Dimensions
TÀI LIỆU THAM KHẢO
WIKI: www.waveshare.com/wiki/SIM7070G_Cat-M/NB-IoT/GPRS_HAT
MLAB : Đi kèm với code mẫu và hướng dẫn sử dụng (examples in wiringPi/python) - quý khách hàng liên hệ với đội ngũ kỹ thuật của MLAB để được tư vấn, hỗ trợ. Hotline (zalo) 086.262.8846
