Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Processor | HaaS506-HD3 SoC |
| Connectivity | 4G Cat1 LTE, Wi-Fi, Bluetooth |
| Programming Language | Python, C/C++ |
| Power Supply | 3.3V - 5V DC Input |
| Interface | UART, SPI, I2C, GPIO, ADC |
| SIM Card Slot | Nano-SIM Support |
| Antenna Interface | IPEX Connector for Cellular & Wi-Fi |
| Operating Temperature | -20°C to +70°C |
| Dimensions | 65mm x 45mm x 12mm |
| Weight | 28 grams |
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect for rapid IoT prototyping
The Python support on this board makes developing LTE connected devices incredibly fast. The documentation is clear and the 4G Cat1 module connects reliably.
Anonymous
Mar 13, 2026
Rating: 5/5
Ideal for university projects
Used this for my final year project involving remote sensor data logging. The LTE connectivity worked out of the box with a standard SIM card. Highly recommended for students.
Anonymous
Mar 11, 2026
Rating: 5/5
Robust for industrial control
We tested this for a small scale RTU application. The temperature range holds up well and the GPIO pins are robust enough for direct sensor interfacing.
Anonymous
Mar 07, 2026
Rating: 5/5
Community support is growing
Bought five of these for our makerspace. The community examples for Python scripts are expanding quickly, making it easier for beginners to get started with cellular IoT.
Anonymous
Mar 05, 2026
Rating: 4/5
Good value for money
For the price, you get a lot of connectivity options. The only downside is that the antenna connectors feel a bit fragile, so handle with care during assembly.
Anonymous
Mar 04, 2026
Rating: 4/5
Great hardware, steep learning curve
Hardware quality is excellent and power consumption is low as advertised. However, getting the initial Python environment set up took some time compared to other boards.
Q: Is there an onboard debugger included?
A: The board features a built-in USB-to-UART converter for debugging and flashing firmware, so no external debugger is required for basic development.
Q: Can I power this board directly via USB?
A: Yes, you can power the board via the Micro-USB port, but ensure your USB source can provide at least 500mA for stable LTE operation.
Q: Which cellular bands does this module support?
A: It supports major global LTE FDD bands including B1, B3, B5, B8, B20, and B28. Please check the specific datasheet for your region's compatibility.
Q: Does this board support MQTT protocol natively?
A: Yes, the board supports MQTT through its Python libraries, allowing easy integration with most cloud IoT platforms.
Q: What is the maximum data speed for the 4G Cat1 connection?
A: The 4G Cat1 module supports up to 10 Mbps downlink and 5 Mbps uplink, which is ideal for telemetry and low-bandwidth applications.
Ins-Style Cute Quilted Cotton Camera Storage Bag for CCD and Instant Cameras, Soft Drop-Proof Dust-Proof Small Pouch
$8.50
Gongma Car Tire Stone Removal Tool Set, Tire Cleaning Hook, Multi-Function Stone Picker and Extractor
$40.00
Feileniao 'Competing Beauties' Traditional Chinese Painting Gift Set - Gongbi Line Drawing DIY Kit for Beginners & New Year Gifts
$41.60
9A Natural Ice-Grade Aquamarine Loose Beads - Handmade DIY Bracelets and Necklaces for Women, Devil Blue Crystal Single Bead
$23.10
High-Precision Digital Tire Pressure Gauge with Large Display for Car Inflation
$49.50
Premium Factory Price Low-Temp 3D Printing Pen (2-Pack) - Compatible with PCL Filament
$67.91
Music Theory Book Jazz Theory Introduction Volume 1 Jazz Teaching Theoretical Knowledge Basic Textbook Tutorial HD Electronic Version
$5.00
Extra-Large Transparent Plastic Storage Box with Lid, Home Organizer for Clothes and Household Items
$4.80
Baijiali Artistic Eyebrow Hair Transplant: Bilateral Filling for Sparse Areas, Dense and Natural-Looking Results
$7,800.00
Plastic U-Shaped Trough Mold for Yam Cultivation, Directional Shallow Growth Slots (100 Pieces, Free Shipping)
$31.40
Maikeku Commercial Slow Juicer, Large Pulp-Separating Juice Extractor with High Power, Wide Mouth, Fully Automatic for Street Vending
$7,456.32
Continental CSC5 Tire 245/50R18 104V MO-V for Mercedes-Benz Viano, Vito, V260
$882.00
English Vocabulary Flashcards for Classroom Teaching - Categories Include Weather, Days, Months, Clothing, Home, Seasons, Fruits, Food, and Professions
$8.42
Cabinet Storage Box, Foldable Rattan-Style Basket for Countertop Snacks, Clothes, and Toys
$19.90
Custom PVC Sign Letters, Advertising Signs, Branding Wall Characters, Snowflake Board, Acrylic Crystal Letters for Background Walls
$5.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Fully Protected Smart Battery Tester - Performance Detector for Electric Vehicle and Car Batteries
$286.00
Large-Diameter Steel Corrugated Drainage Pipe for Bridge Culverts
$61.11
Water Curtain Paint Booth - 3-Meter Spray Station with Water Circulation for Paint Mist Purification, Eco-Friendly Dust Removal, 1-Meter Small Water Curtain Cabinet
$1,980.00
Portable Cleaning and Storage Box for Elderly Dentures, Compact Case for Full-Set False Teeth Soaking and Storage
$32.22
RC Model A07 PNP FPV Analog/Digital Racing Drone 7-Inch Aerial Photography Quadcopter Frame
$1,643.00
ACCSOON SeeMo Monitor Converter for iPhone and iPad, Real-Time Monitoring and Live Streaming
$1,059.00
Solenoid Valve Initial Inspection Test Bench / Solenoid Valve Leakage Test Bench / Solenoid Valve Airtightness Test Bench
$7,482.00
Factory Direct Hardware Screw and Parts Automatic Weighing and Packaging Machine, Vertical Weighing and Packing Equipment
$36,860.00
Commercial Heated Beverage Cabinet, Small Countertop Display Warmer with Constant Temperature for Supermarkets
$1,099.00
Manufacturer Supply Standard Dual-Color Film Copy Paper Ink Water-Based Ink Gravure Printing Machine
$17,500.00
Gray Surface Pen for Sketching and Quick Drawing - Art Highlight Sketch Paper Blending Stump and Sponge Eraser Tool Set for Still Life, Geometry, and Portraits, Designed for Art Students and Exam Candidates, Complete Beginner Kit
$6.80
Extra-Large Denture Storage Box for Seniors, Food-Grade Portable Cleaning and Soaking Container for Full Dentures
$29.90
![[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos](https://www.gosteppe.com/cache/small/product/270366/legacy-main-31b5e0667fb30a4c5628abbc.webp)
[Sheet Music Collection for Teachers] Continuously Updated – HD, No Watermark, Includes Tutorial Videos
$49.90
Orthodontic Retainer Case for Invisible Braces, Portable Storage and Cleaning Box for Teeth Aligners and Dentures
$23.10
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
