SIM7028 NB-IoT HAT for Raspberry Pi - Compact, Low Power

The SIM7028 NB-IoT HAT is a compact and energy-efficient HAT designed for the Raspberry Pi and other 40-pin compatible development platforms. With global band NB-IoT connectivity, this module is ideal for IoT applications that demand low latency, low power consumption, and low data throughput. It supports a wide array of communication protocols including TCP, UDP, MQTT(S), HTTP(S), and more - making it perfect for remote monitoring, smart metering, asset tracking, and smart city solutions.

Standard 40PIN GPIO Header
Compatible with Raspberry Pi, Jetson Nano, and other SBCs

Global Band Support
Covers bands: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85

Wide Protocol Support
Supports TCP, UDP, LWM2M, COAP, DTLS, DNS, NTP, PING, HTTP(S), MQTT(S), TLS/SSL

Debug & Control Options:
- Type-C interface for software debugging
- UART control pins for integration with Arduino, STM32, etc.
- USB to UART onboard for configuration (via jumper)
- User Feedback and Configuration
- 1x status LED
- Configurable baud rate: 2400bps ~ 460900bps (default: 115200bps)

SIM Card Compatibility
Onboard nano SIM card slot, compatible with NB-IoT SIMs

AT Command Support
- 3GPP TS 27.007, 27.005
- SIMCOM enhanced AT commands
- Supports SIM Toolkit: SAT Class 3, GSM 11.11, USAT

Developer Resources
Online manuals and code examples for Raspberry Pi, Arduino, ESP32, and Jetson Nano
Communication Parameters

Supported Bands:
B1, B2, B3, B4, B5, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B66, B70, B85

Data Rates:
- Uplink: 159 Kbps
- Downlink: 127 Kbps
- Operating Parameters
- Power Supply: 5V
- Logic Level: 3.3V (default), 5V compatible
- Idle Current Consumption:
- Overall: ~4mA

Module Only (VBAT = 3.3V):
- Idle: 2.8mA
- PSM: 0.8 A
- DRX: 0.11mA @ DRX = 2.56s
- eDRX: 0.018mA @ eDRX = 163.84s, PTW = 25.6s

What's in the box
1 x SIM7028 NB-IoT HAT for Raspberry Pi - Compact, Low Power