Zigbee – WiFi Gateway ZWCOV000
Value Line, Affordable
nRF52840
ESP32-S2
Wi-Fi 2.4GHz, IEEE 802.11b/g/n
Zigbee 3.0
Single 10/100Mbps
Ethernet
CAN, RS485, SD Card
RTC
Product Overview
Calixto’s Zigbee – WiFi Converter is a compact, intelligent bridge designed to seamlessly connect Zigbee devices with IP based networks in industrial, commercial, and smart building environments. Powered by a dual chip architecture with Nordic nRF52840 for robust Zigbee 3.0 connectivity and Espressif ESP32 S2 for secure WiFi transport, the converter enables effortless data flow between sensors, mobile devices, and cloud platforms. It supports multiple Zigbee profiles, concurrent connections, and low latency data exchange, while its WiFi interface offers flexible 2.4 GHz connectivity with enterprise grade security. Designed for reliable edge operation, the unit includes firmware upgradable stacks, configurable APIs, and protocol translation for MQTT, HTTP, or custom data streams. Its low power design, industrial grade enclosure, and optional DIN rail mounting make it ideal for telemetry, asset tracking, building automation, and retrofit IoT projects. Calixto’s Zigbee to WiFi Converter accelerates edge to cloud integration with streamlined deployment, strong security, and scalable performance.
Features
Optimized Performance
Unparalleled performance for responsive embedded computing, real-time control, and rich user interfaces while maintaining power efficiency.
Precision Build Quality
Crafted with precision engineering to ensure consistent performance and accuracy in every application.
Industrial-Grade Reliability
Engineered for exceptional reliability and long-term operation in demanding industrial environments.
Comprehensive Peripheral & Interface Support
Comprehensive I/O and industrial connectivity options enable seamless integration with a wide range of peripherals and field interfaces.
Specifications
Processor:
Processor: nRF52840, ESP32-S2
Architecture: Arm Cortex-M4, RISC
Frequency: 64MHz, 240MHz
Memory:
RAM: 256/512/1024MB DDR3L
eMMC: 4/8/16GB
NOR FLASH: 8MB
Peripheral List:
CAN
RS485
SD Card
Connectivity:
10/100Mbps Ethernets
Multimedia:
NA
Miscellaneous:
RTC
Design Resources
Software Releases
Technology Use Cases
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Resources
As industries rapidly embrace digital transformation, the need for secure, reliable, and flexible connectivity between machines and the cloud is more critical
