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AT-7021 - Linux-Based Edge IoT Energy Monitoring Gateway with Wi-Fi & Bluetooth - 2 x Isolated RS485
AT-7021 - Linux-Based Edge IoT Energy Monitoring Gateway with Wi-Fi & Bluetooth - 2 x Isolated RS485
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Product Description
The Avyanna Tech AT-7021 is a Linux-based energy-monitoring edge gateway with two isolated RS-485 interfaces plus Wi-Fi and Bluetooth. It combines Modbus RTU device collection with network and wireless interfaces for industrial energy monitoring.
Key functions include linux-based industrial energy-monitoring gateway; 2 isolated RS-485 serial ports; wi-Fi and Bluetooth connectivity. Check the product specifications for supported electrical, interface, installation and operating requirements before selecting equipment for your system.
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Product Specifications
| General | |
|---|---|
| Brand | Avyanna Tech |
| Model | AT-7021 |
| Product Type | Linux-Based Edge IoT Energy Monitoring Gateway |
| I/O & Signal Performance | |
| RS485 Termination | 120 ohm |
| Connectivity & Configuration | |
| SoC Family | 32-bit ARM Cortex-based processor |
| RAM | 256 MB DDR3L |
| eMMC NAND Flash | 512 MB |
| Serial Interface | 2 × isolated RS485 |
| Modbus Support | Modbus RTU |
| Default Baud Rate | 9600, custom configurable |
| Parity | None, Even, Odd |
| Data Bits | 8 / 9 bit including parity |
| Stop Bits | 1, 2 |
| Ethernet | 1 × 10/100 Mbit/s RJ45 |
| Ethernet Timing | IEEE 1588 compliant timer |
| Wireless Connectivity | Wi-Fi & Bluetooth |
| Power & Protection | |
| Operating Voltage | 6V to 27V |
| Power Consumption | 1.68W @24V, 1.44W @12V |
| Galvanic Isolation | 2.5 kV |
| Compliance & Origin | |
| Country of Origin | India |
| Other Specifications | |
| CPU | 1 × ARM Cortex-A7, 900 MHz |
| RTC | Built-in |
| RS485 Signal | 2-wire D+, D-, GND |
| RS485 Direction Control | ADDC (Automatic Data Direction Control) |
| USB | 1 × USB 2.0 Host, 1 × USB Host/Client (Micro AB) |
| USB Speed | 480 Mbit/s |
| SD Card | 1 × Micro SDHC; SD-XC capacity up to 2 TByte |
| Remote Connectivity | GSM and Ethernet |
Product Features
- Supported by Linux-based edge IoT architecture: local energy-data acquisition and industrial gateway functions.
- Dual isolated RS485 ports provide consistent Modbus RTU communication with industrial devices and energy meters.
- 2.5 kV galvanic isolation can help protect serial communication in electrically noisy industrial environments.
- Ethernet, GSM, Wi-Fi and Bluetooth connectivity provide flexible options for local and remote communications.
- Supported by On-board Micro SDHC storage: continuous local data logging, with SD-XC capacity up to 2 TByte.
- Provided by Built-in RTC: accurate event timestamping, while USB Host and USB OTG interfaces support service and expansion requirements.
Package Includes
- 1 × Avyanna Tech AT-7021 Wireless Linux Edge Energy Gateway
Power supplies, cables and optional accessories are included only if specified in the order.
Frequently Asked Questions
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Other Information
Warranty Information
1 Year Seller Warranty
This item is covered with a standard warranty of 1 year from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.
What Voids Warranty
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Shipping & Returns Policy
Shipping Policy:
- In-stock items are delivered within 7-10 working days for orders within India. Delivery varies based on location and courier service.
- In-stock items are delivered within up to 20 working days for orders outside India. Delivery varies based on location and courier service.
- If the item is out of stock, you can still place an order. The estimated delivery time will be notified to you by email.
Return & Refund Policy:
- Return window: 7 days from receipt unless stated otherwise.
- No refunds or replacements after the return window.
- Returns are accepted only for non-working or damaged products.
- Initiate return requests from here: Return Request or contact us at 09831070550.
- Refunds are processed within 3-4 working days after inspection and approval.
AT-7021 - Linux-Based Edge IoT Energy Monitoring Gateway with Wi-Fi & Bluetooth - 2 x Isolated RS485
Main Features
- Linux edge gateway for energy monitoring
- 2 isolated RS-485 ports
- Wi-Fi and Bluetooth connectivity
- Modbus RTU serial support
- ARM Cortex-A7 at 900 MHz
SKU: 2ESE2079
₹ 44,000.00
For bulk orders, volume pricing & B2B enquiries, contact our team →
Lead time
| QUANTITY | DISPATCH |
|---|---|
| 1-10 units |
Order from India: 7-10 working days Order outside India: Up to 20 working days |
| 10+ units | To be negotiated |
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