WizFi250-H
The image is for illustrative purposes only; please refer to the product data sheet for precise specifications.
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| Part Number | WizFi250-H |
|---|---|
| Manufacturer |
 WIZnet
|
| Description | The WizFi250-H is a compact and highly integrated Wi-Fi module designed for Serial-to-Wi-Fi applications. It supports IEEE 802.11 b/g/n wireless standards in the 2.4 GHz frequency band, offering data rates up to 65 Mbps. The module features a built-in chip antenna, making it ideal for applications where external antennas are not preferred. With a UART interface supporting baud rates from 300 bps to 921.6 kbps, it is easy to integrate into embedded systems. The WizFi250-H supports multiple network modes, including Station (STA), SoftAP, and simultaneous AP + STA mode, allowing flexible network configurations. Advanced security options such as WEP, WPA, WPA2-PSK, and Enterprise WPA/WPA2 ensure safe and reliable wireless communication. Configuration can be done through AT commands or a web-based interface, and firmware can be updated via UART or Over-the-Air (OTA). It also supports essential networking protocols like TCP, UDP, HTTP, DHCP, DNS, ICMP, and SSL/TLS, making it suitable for IoT, industrial automation, and smart device applications. Operating at 3.3V DC with low power consumption, and featuring GPIO, SPI, and I2C support, the WizFi250-H is a reliable and cost-effective solution for wireless connectivity in embedded systems. |
| Product Group | RF and Wifi Module |
| MOQ | 50 pcs |
| SPQ | 50 pcs |
| Figure/Case | SMD-Module |
| Package | TRAY Pack |
 PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
| Feature | Description |
|---|---|
| Product Type | Wi-Fi Module (Serial-to-Wi-Fi) |
| Wi-Fi Standard | IEEE 802.11 b/g/n |
| Frequency Band | 2.4 GHz |
| Max Data Rate | Up to 65 Mbps |
| Serial Interface | UART (3.3V TTL) |
| Baud Rate | 300 bps to 921.6 kbps |
| Operating Voltage | 3.3V DC |
| Power Consumption | - TX Mode: ~250 mA |
| - RX Mode: ~140 mA | |
| - Standby Mode: ~10 mA | |
| Security Protocols | WEP, WPA, WPA2-PSK, Enterprise WPA/WPA2 |
| Network Modes | - Station Mode (STA) |
| - SoftAP Mode | |
| - Simultaneous AP + STA Mode | |
| Configuration Interface | AT Commands via UART, Web-based Configuration |
| Networking Protocols | TCP, UDP, HTTP, DHCP, DNS, ICMP, SSL/TLS |
| Antenna | Built-in Chip Antenna (H - High Integration Version) |
| Range | Up to 50 meters (depending on environment) |
| Firmware Upgrade | Via Serial (UART) or Over-the-Air (OTA) |
| Dimensions | 40 mm x 27 mm x 3 mm |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 10% to 90% (Non-condensing) |
| GPIO & Extra Features | - GPIO Pins for Custom Applications |
| - ADC Support | |
| - SPI and I2C Interfaces |
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WizFi250-H
WizFi250-H