Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

NINA-W131-04B is a small stand-alone wireless MCU module that integrates a powerful microcontroller (MCU) and a radio for wireless communication. 

Product Attributes

RF Family/Standard: General ISM > 1GHz, WiFi

Protocol: 802.11b/g/n

Modulation: CCK, DSSS, OFDM

Frequency: 2.4GHz ~ 2.48GHz

Data Rate: 54Mbps

Power - Output: 15dBm

Sensitivity: -96dBm

Serial Interfaces: SDIO, SPI, UART

Antenna Type: Integrated, Chip

Utilized IC / Part: ESP32

Memory Size: 2MB Flash, 0.5MB SRAM

Voltage - Supply: 3V ~ 3.6V

Current - Receiving: 110mA ~ 125mA

Current - Transmitting: 120mA ~ 170mA

Mounting Type: Surface Mount

Operating Temperature: -40°C ~ 85°C

Package / Case: 36-SMD Module

Secure industrial Wi-Fi modules

• Wi-Fi 802.11b/g/n

• u-connect software for accelerated time to market

• Built-in security with secure boot

• Small footprint and multiple antenna options

• Pin compatible with other NINA modules

• Global certification

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.