Efficient Me20 Lorawan Gateway for Optimal Outdoor Coverage
Product Specifications
- Outdoor Version
Contact Supplier
Product Highlights
- Customizable Frequency Range: Supports CN470-510, EU863-870, and US902-928 MHz bands with full customization options.
- Dual Version Options: Available in Outdoor (IP67, 27dBm) and Indoor (IP21, 20dBm) versions with different specs.
- Flexible Channel Configuration: Standard version offers 8 channels; Advanced version supports up to 16 channels.
- Comprehensive Connectivity: Features 4G/LTE, Wi-Fi, Ethernet, and optional GPS for versatile networking.
- Robust Power Options: Supports DC 9-36V, PoE, and optional solar power with 12V 16,000mAh battery.
- Cloud Platform Integration: Compatible with TLINKIoT, AWS, Azure, Ali Cloud, and self-hosted servers.
- OEM/ODM Customization: Offers full, minor, and flexible customization from samples or designs.
Product Attributes
- Customization
- Available
- Usage
- Server
- Type
- Wireless
- Model NO.
- ME68
- Support Network
- 4G,5g, GSM, Lorawan
- Information content
- Data
- Certification
- CE, RoHS
- Condition
- New
- Transport Package
- Carton Box
- Specification
- 41*37*28
- Trademark
- Toprie
- Origin
- Made in China
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


| Basic Parameters | |
| Product Model | ME20 Series |
| Processor | ARM Cortex-A55 Quad-core 2.0GHz (Indoor Version: ARM Cortex-A7 Single-core 1.2GHz) |
| Memory | 1GB DDR4 (Indoor Version: 128MB) |
| Storage | 8GB eMMC, supports SD card expansion (Indoor Version: 4GB eMMC) |
| Operating System | Customized system based on the Linux 5.1 kernel |
| LoRa Performance Specifications | |
| Frequency Range | CN470-510 MHz / EU863-870 MHz / US902-928 MHz (Customizable) |
| Number of Channels | 8 Channels (Standard Version) / 16 Channels (Advanced Version) |
| Transmit Power | 27 dBm ± 1 dB |
| Receive Sensitivity | -141 dBm @ SF12, BW125 kHz |
| Antenna Gain | 6.5 dBi (Outdoor Version) / 3 dBi (Indoor Version) |
| Supported LoRa Spreading Factors and Bandwidths | SF7-SF12 |
| Maximum Link Budget | 125 kHz, 250 kHz, 500 kHz; 166 dB |
| Networking and Interfaces | |
| Wired Network | 10/100/1000 Mbps Ethernet (RJ45 Interface) |
| Wireless Network | Wi-Fi 802.11b/g/n, 4G/LTE (Optional) |
| USB Port | 1x USB 2.0 |
| Serial Port | 1x UART (for outputting debug information) |
| SIM Card Slot | 1x Standard SIM Card Slot (Mini-SIM/2FF; 4G version only) |
| GPS | Built-in GPS Module (Optional) |
| Shell Material | |
| Protection Class | Aluminum Alloy (Outdoor Version) / ABS Engineering Plastic (Indoor Version) |
| Operating Temperature | IP67 (Outdoor Version) / IP21 (Indoor Version) |
| Storage Temperature | -35°C to +70°C (Outdoor Version) / -10°C to +55°C (Indoor Version) |
| Relative Humidity | -40°C to +85°C; 5% to 95% (Non-condensing) |
| Dimensions (L x W x H) | Outdoor Version: 230 mm × 230 mm × 51 mm / Indoor Version: 133 mm × 120 mm × 51 mm |
| Weight | Outdoor Version: 1600 g / Indoor Version: 300 g |
| Mounting Method | Supports Wall Mount / Pole Mount / DIN Rail Mount |
| Electrical Parameters | |
| Power Input | DC 9-36V / PoE (IEEE 802.3af/at) |
| Maximum Power Consumption | 8W (Full Load) / 2W (Typical) |
| Solar Power Supply | Supported (Optional configuration for Outdoor Version) |
| Battery Capacity | 12V 16,000 mAh Lithium Battery (Standard for Outdoor Version) |
| Power Protection | Over-voltage, Over-current, and Reverse Polarity Protection |
| Software and Protocols | |
| LoRaWAN Version | 1.0.2 / 1.0.3 / 1.0.4 / 1.1 |
| MAC Layer Protocol | Class A, B, C |
| Backend Protocol | Semtech Packet Forwarder, MQTT, HTTP/HTTPS |
| Cloud Platform Integration | Compatible with TLINKIoT, AWS IoT, Azure IoT, Ali Cloud IoT Platform, and Self-hosted Servers |
| Security Features | AES-128 Encryption, HTTPS/SSL/TLS, IPsec VPN |
| Device Management | Web Management Interface, SNMPv2/v3, SSH |
| Certification and Standards | |
| Electromagnetic Compatibility | ESD Protection in accordance with the IEC 61000-4 standard |
| Safety Certification | CE RoHS |






About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI242344". Items marked "" are certified.
Company Profile
Shenzhen Toprie Electronic Co., Ltd is a high technology enterprise engaged in manufacturing of smart environmental monitoring and data acquisition field.
Established in 2009, which is covering an area of over 3000 square meters, has many staffs who have good research, design for techniques, quality controlling and production.
Main produce:
1. Smart Paperless recorder: Temperature and humidity logger, data acquisition module (Supports simultaneous testing of TEMP, RH, current, voltage, pressure, liquid level, flow, displacement, etc., with high-speed data acquisition of 0.001S-1S),
2. Smart wireless sensor: Pressure, liquid level, water quality etc.
3. Smart Power meter: Power quality analyzers, energy meter, power recorder.
4. Smart Envrionment monitoring meter: Temp and humidity meter, sound level meter, Particle counter, Gas detector.
5. IIoT gateway: DTU, RTU, Edge computing gateway, HMI, SCADA.
All communication equipment supports the Internet of Things, And providing professional Internet of Things solutions.
And we have the advanced examine equipment, product technique and the perfect quality protect system. Beside our brand name products, we also have more than 16 years' ODM and OEM order experience and can accord the clients demands or requirements to personalized own brand.
Sincerity and Down-to-earth working approach' to provide clients with excellent service of processing! We sincerely welcome you to visit our company or contact us for cooperation!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- 104-110, Building C, Fenda High tech Park, Sanwei Community, Hangcheng Street, Bao'an District, Shenzhen
-
Plant Area
- 3100 square meters
-
Number of Employees
- 113
-
Registered Capital
- 21,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1pcs
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Data Logger, Pressure Sensor, Power Meter, Data Acquisition Module, Sensor, Temperature Sensor, Level Transmitter, Paperless Recorder, Iiot Gateway
-
Production Lines
- 5
-
Production Machines
- Pressure standard instrument, Constant temperature and humidity box
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 35 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-01-13
-
Export Year
- 15years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, Others
-
Cooperated with Fortune 500
- Yes
FAQ
- What frequency bands does the ME20 support?
- It supports CN470-510 MHz, EU863-870 MHz, and US902-928 MHz, with customizable options.
- What is the difference between the Indoor and Outdoor versions?
- The Outdoor version has IP67 rating, 27dBm power, and 6.5dBi antenna, while the Indoor version has IP21, 20dBm, and 3dBi antenna.
- Can the number of channels be customized?
- Yes, the standard version has 8 channels, and the advanced version supports 16 channels.
- What power supply options are available?
- It supports DC 9-36V, PoE (IEEE 802.3af/at), and an optional solar power supply with a 12V 16,000mAh battery.
- Does the gateway support cloud integration?
- Yes, it is compatible with TLINKIoT, AWS IoT, Azure IoT, Ali Cloud IoT Platform, and self-hosted servers.
- Is OEM or ODM service available?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the lead time for orders?
- The lead time is within 15 workdays for both peak and off-peak seasons.
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