You save 1,570 (27%)
27% off the seller list price
Estimated doorstep delivery by 19 Oct - 20 Oct
Express delivery · already in India
Reliable NB-IoT Connectivity at a Competitive Price
Wonrabai SIM7028 NB-IoT HAT is a small, powerful Raspberry Pi compatible module supporting NB-IoT across global bands, designed for low delay, low power IoT applications in India. It features a standard 40PIN GPIO header, Type-C debug port, UART control pins, and a nano SIM slot, making it suitable for meters, remote healthcare, asset tracking, and remote control projects.
Its onboard USB to UART chip allows easy configuration, and the module supports TCP, UDP, MQTT, TLS, and other protocols, ensuring reliable connectivity for IoT deployments. The module's low current draw (4mA idle) and 5V power supply make it energy-efficient and compatible with various host boards like Raspberry Pi and Jetson Nano. Online tutorials and documentation are included for quick setup.
In India, this module offers a cost-effective, global-band NB-IoT solution, with all duties included and delivery in 3-4 days. It is ideal for IoT projects requiring low throughput, low latency, and reliable cellular connectivity, supporting remote meters, healthcare devices, and asset management systems.
Designed for Global NB-IoT Connectivity
The SIM7028 module supports all major NB-IoT bands worldwide, enabling seamless IoT deployment across India and beyond. Its low power consumption and protocol versatility make it ideal for remote meters, healthcare, and asset tracking, ensuring reliable data transfer with minimal energy use.
Ideal for Low-Delay, Low-Power IoT Projects
This module is optimized for applications requiring low latency and power efficiency, such as remote healthcare monitors and smart meters. Its onboard Type-C debug port and UART control pins simplify integration with Raspberry Pi and Jetson Nano, making IoT setup straightforward for Indian developers.
Typical situations where Wonrabai SIM7028 NB-IoT HAT for Raspberry Pi 5/4B/3B+/2B/Zero/Zero 2W | Global Band NB-IoT Support helps — illustrative scenarios, not customer reviews.
A healthcare startup in Delhi needed reliable remote patient monitoring with low power consumption.
Used Wonrabai SIM7028 HAT, enabling continuous data transfer over NB-IoT, saving ₹500/month on power, with stable connectivity in 3-4 days.
A logistics company in Mumbai wanted asset tracking across India with minimal energy use.
Integrated the module, achieving real-time location updates, extending battery life to months, with all duties included and delivery in 3-4 days.
| Recommanded Use | Remote monitoring, asset tracking, healthcare |
| Reapplication math | Battery lasts weeks to months depending on use |
| Shelf Life | Factory-sealed, check manufacturer's date |
| Installation Tips | Connect via GPIO, UART, and insert nano SIM for cellular access |
| Cost per use | ₹4,170 per unit |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by Wonrabaiunder its own policy.
| Feature | Wonrabai SIM7028 NB-IoT | Others |
|---|---|---|
| Supported NB-IoT Bands | Supports B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85, ensuring global coverage | Most Indian NB-IoT modules support fewer bands, often limited to local operators, reducing global compatibility |
| Power Consumption | Idle mode consumes 4mA, optimized for low-power IoT projects | Many Indian modules consume higher current, leading to shorter battery life in remote deployments |
| Protocol Support | Supports TCP, UDP, MQTT, TLS, COAP, DTLS, DNS, NTP, PING, HTTP(S) | Local modules often support fewer protocols, limiting IoT project versatility |
| Price Range | Offer: ₹4,170; MRP: ₹5,740; Discount: 27% | Local modules typically cost ₹2000-₹3000, with limited protocol support and less global band compatibility |
| SKU | utc9153 |
| Brand | Wonrabai |
| Model | SIM7028 |
| Power Supply | 5V |
| Communication Protocols | TCP, UDP, MQTT, TLS, COAP, DTLS |
| Supported Bands | B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B66/B70/B85 |
About Wonrabai
Wonrabai specializes in IoT modules supporting global NB-IoT standards, trusted for reliable, energy-efficient solutions for worldwide deployments.
Compliance & Legal
No specific safety or regulatory compliance notes applicable; standard electronics safety applies.
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This item:
Wonrabai SIM7028 NB-IoT HAT for Raspberry Pi 5/4B/3B+/2B/Zero/Zero 2W | Global Band NB-IoT Support
4,170
This item
Wonrabai SIM7028 NB-IoT HAT for Raspberry Pi 5/4B/3B+/2B/Zero/Zero 2W | Global Band NB-IoT Support
4,170
Total price:
1,33,390
You save 45,550 (25%) Extra3 items selected
3 items
1,33,390You save 45,550 (25%) Extra
| Attributes | Current |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,170 5,740 | 6,180 9,480 | 1,23,040 1,63,720 | 1,480 2,100 | 1,670 2,630 | 1,050 1,240 | 4,720 6,650 |
| Rating | 3.70(4) | 4.50(299) | 5.00(1) | 4.40(247) | 4.30(1,504) | 4.50(109) | 4.70(75) |
| Brand Name | Wonrabai | Meshnology | HP | TYHJ | Saipomor | UHamn | Yoqanr |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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