{"title":"IoT Gateway Board","description":"\u003cp\u003eExplore IoT gateway boards for connecting sensors, controllers and embedded devices to cloud and network platforms using Wi-Fi, Ethernet, cellular, LoRaWAN and other industrial communication interfaces.\u003c\/p\u003e","products":[{"product_id":"ai-iot-4g-lte-industrial-gateway-board-vvm701","title":"VVM701-4G IoT Gateway Board ESP32S3 Quectel EC200U with RS485 RS232 Ethernet Analog Digital IO for Industrial Applications","description":"\u003cp\u003eThe Vajravolt VVM701 is an industrial AIoT gateway and development board built around the ESP32-S3 and Quectel EC200U-CN 4G LTE Cat 1 module. It combines Wi-Fi, Bluetooth 5, GNSS\/GPS, isolated serial interfaces, industrial analog and digital I\/O, relay outputs, local storage and expansion support in a single platform for embedded\/edge AIoT, industrial automation, data acquisition, logging, control and remote monitoring applications.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44937999941683,"sku":"2EMK2259","price":6300.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm701-ai-iot-4g-lte-industrial-gateway-board.jpg?v=1790685776"},{"product_id":"vvm401-vajruino-industrial-4g-iot-gateway-development-board","title":"VVM401B - Vajruino 4G IoT Gateway Board with RS485 RS232 Ethernet Digital IO for Industrial Applications","description":"\u003cp\u003eVAJRUINO VVM401 is a compact industrial 4G IoT gateway development board from Vajravegha Mobility Pvt Ltd. It combines an ESP32 controller, SIMCOM A7672 4G LTE, W5500 Ethernet, Wi-Fi and Bluetooth connectivity, RS485\/RS232, Micro SD storage, RTC, EEPROM, isolated digital inputs, digital outputs and an expansion header for an optional RA-08 LoRaWAN module. It is designed for industrial automation, remote monitoring, data transmission, logging and control applications.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44938037002291,"sku":"2EMK2260","price":5600.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm401-vajruino-industrial-4g-iot-gateway-development-board.png?v=1790686931"},{"product_id":"vvm601-esp32-s3-with-quectel-ec200u-4g-lte-gps-module-for-ai-iot-applications","title":"VVM601 - ESP32-S3 Quectel EC200U Module for combined 4G, GPS, Wi-Fi and Bluetooth application","description":"\u003cul\u003e\n\u003cli\u003eVVM601 ESP32-S3 Quectel EC200U 4G LTE Module is a low power embedded module designed for high-speed wireless communication. It integrates the latest LTE module standards and provides a host of features such as advanced modulation and coding technologies, flexible antenna configurations, and high-speed radio transmission. Easy migration from 2G\/3G network to 4G network is now made possible using this module. Legacy devices still relying on 2G\/3G can be upgraded to 4G networks and made IoT\/ Industry 4.0 ready.\u003c\/li\u003e\n\u003cli\u003eESP32-S3-WROOM-1-N16R8 SoC with Xtensa dual-core 32-bit LX7 microprocessor (with single precision FPU), up to 240 MHz. 16MB Flash, 8MB PS-RAM, 36 GPIOs. Peripheral support include GPIO, SPI, LCD interface, Camera interface, UART, I2C, I2S, PWM, full speed USB OTG\/Serial\/JTAG, ADC, timers and watch-dogs.\u003c\/li\u003e\n\u003cli\u003eThe module uses one of the popular 4G LTE chipset EC200U by Quectel. It is Multi-Band LTE-TDD\/LTE-FDD\/HSPA+ and GSM\/GPRS\/EDGE module solution in an SMT type which supports LTE CAT1 up to 10Mbps for download data transfer.\u003c\/li\u003e\n\u003cli\u003eEC200U has built-in GNSS function, so no additional GPS modules are required.\u003c\/li\u003e\n\u003cli\u003eThe preconfigured AT commands makes it easier for the user to communicate via MQTT, SMS, Calls etc.\u003c\/li\u003e\n\u003cli\u003eIndian 4G bands can be used with this module. This means it can be used with Jio, Airtel, Vodafone networks, etc.\u003c\/li\u003e\n\u003cli\u003eThe board supports multiple built-in network protocols like HTTP, HTTPS, FTP, FTPS, MQTT(s), etc. along with SMS and calls.\u003c\/li\u003e\n\u003cli\u003eThe board is powered using a USB Type-B female connector and requires a regulated 5V\/2A power source. As ESP32-S3 supports USB 2.0, this port can be used for uploading new code and monitoring. The module can also be powered by 5v input pin, if it’s not powered by USB.\u003c\/li\u003e\n\u003cli\u003eOn-board fuse protection, transient voltage protection and EMI suppression. Compact PCB size 105x45mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44938043883571,"sku":"2EMK2261","price":3500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm601-esp32-s3-quectel-ec200u-4g-lte-gps-module.png?v=1790687970"},{"product_id":"vajravegha-vvm777-digital-input-output-module","title":"VVM777 - 8 Channel Input 8 Channel Relay Output Modbus RS485 Module","description":"\u003cp\u003eVVM777 provides economical and precise Digital IO solution for industrial automation applications. It is equipped with 8 channel digital opto-isolated inputs and 8 relay outputs. It supports Modbus RTU protocol over isolated RS485 to directly provide input values and control relay outputs.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44938052665395,"sku":"2EMK2262","price":4900.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm777-digital-input-output-module-angle-new.png?v=1790689146"},{"product_id":"vajravegha-industrial-edge-computer-iot-gateway-board-vvm801","title":"VVM801 - Vajravegha Industrial Edge Computer IoT Gateway Board","description":"\u003cp\u003eVajravegha Mobility Pvt Ltd, based in Mumbai is a full-scale solution provider in the field of IoT, DC Energy Measurement and Embedded Systems. VVM801 is an innovative and user-friendly IoT development board designed to simplify embedded Artificial Intelligence (AI) and Internet of Things (IoT). Based on the original Raspberry Pi Compute Module 4 IO Board (CM4IO), it integrates HDMI, Ethernet, USB, 4G connectivity, dual RS485, RS232 and GNSS, making it suitable for automation, IoT and edge computing applications.\u003c\/p\u003e\u003cp\u003eVVM801 enables users to run applications on-board, migrate workloads away from third-party cloud services and retain control of data and costs. Its all-in-one design reduces the effort of sourcing and assembling individual components and supports the Make in India initiative.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44938072522803,"sku":"2EMK2263","price":10500.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm801-industrial-edge-computer-iot-gateway-board.jpg?v=1790689541"},{"product_id":"vvm501-esp32-4g-lte-a7670-module-for-combined-4g-wi-fi-and-bluetooth-application","title":"VVM501 - ESP32 4G LTE A7670 Module for combined 4G Wi-Fi and Bluetooth application","description":"\u003cp\u003eVVM501 module combines features of A7670C 4G LTE module by SIMCOM with an ESP32 30 Pin WROOM 32 development board. A7670C 4G LTE modules allows for faster data speeds than traditional 3G and 2G networks. The 4G LTE module also helps to improve the reliability of the network. This module is a perfect choice for achieving high speed wireless communication. Another main feature of A7670C module is its preconfigured MQTT AT commands. One of the ways that 4G LTE networks are able to offer such high speeds for Embedded\/IoT devices is through the use of MQTT. MQTT is a communication protocol that allows devices to send and receive data packets over a network without having to use a dedicated connection. The board also supports multiple built-in network protocols like HTTP, HTTPS, FTP, FTPS along with SMS and calls.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44938100310067,"sku":"2EMK2264","price":3360.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm501-module-board-labelled.png?v=1790691818"},{"product_id":"vvm701g-modbus-mqtt-4g-iot-gateway-based-on-vajravolt","title":"VVM701G - MODBUS MQTT 4G IoT Gateway based on Vajravolt","description":"\u003cp\u003eVVM701G is a MODBUS MQTT 4G IoT gateway based on the Vajravolt industrial gateway platform from Vajravegha Mobility. The platform integrates an ESP32-S3 controller, Quectel EC200U-CN 4G LTE Cat 1 connectivity, GNSS\/GPS, isolated RS485\/RS232, Micro SD, RTC, analog inputs, isolated digital inputs, relay outputs and support for MQTT, HTTP, DHCP, FTP, Modbus, SPI and I2C. It is suited for embedded \/ edge AIoT, industrial automation, data acquisition, logging and control applications.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":44938147725363,"sku":"2EMK2265","price":8400.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/vvm701g-modbus-mqtt-4g-iot-gateway.jpg?v=1790692485"}],"url":"https:\/\/twoelectrons.com\/collections\/iot-gateway-board.oembed","provider":"TwoElectrons","version":"1.0","type":"link"}