Ezurio WLM400
- Part No.:
- WLM400
- Manufacturer:
- Ezurio
- Category:
- RF Transceiver Modules and Modems
- Package:
- Module
- Datasheet:
-
WLM400.pdf
- Description:
- RF TXRX MODULE WIFI U.FL SMD
- Quantity:
- Payment:

- Shipping:

Inventory:3,862
Please send an inquiry. Send us your inquiry, and we will respond immediately.
WLM400 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Ezurio
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- RF Family/Standard:
- WiFi
- Protocol:
- 802.11b/g
- Modulation:
- 16QAM, 64QAM, BPSK, CCK, DSSS, OFDM, QPSK
- Frequency:
- 2.4GHz
- Data Rate:
- 54Mbps
- Power - Output:
- 17dBm
- Sensitivity:
- -91dBm
- Serial Interfaces:
- Ethernet, I2C, SPI, UART, USB
- Antenna Type:
- Antenna Not Included, U.FL
- Utilized IC / Part:
- 8686
- Memory Size:
- -
- Voltage - Supply:
- 3V ~ 5.5V
- Current - Receiving:
- -
- Current - Transmitting:
- -
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -20°C ~ 70°C
WLM400 FAQ
1.How can I place an order for WLM400 through Aetrix?
Please submit a Request for Quotation (RFQ) for WLM400 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for WLM400 reliable?
The price and inventory of WLM400 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for WLM400 is usually 5 days.
3.What payment methods are accepted for WLM400?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for WLM400 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for WLM400?
WLM400 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your WLM400 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for WLM400?
For technical support, including WLM400 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your WLM400 requirements.
6.How does Aetrix verify that WLM400 is sourced from the original manufacturer or authorized distributors?
All WLM400 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that WLM400 meets industry standards.
7.What is the process for return or replacement of WLM400?
All WLM400 units undergo pre-shipment inspection (PSI). If there is an issue with WLM400, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The WLM400 part is unused and in its original packaging.
Return procedure for WLM400:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
WLM400 Tags

-
ESP32-C3FH4
Espressif Systems

-
ESP32-S2FH4
Espressif Systems

-
ESP32-S2FN4R2
Espressif Systems

-
ESP32-C3-MINI-1-N4
Espressif Systems

-
ESP32-C3-WROOM-02-N4
Espressif Systems

-
ESP32-C3-MINI-1U-N4
Espressif Systems

-
ESP32-C3-MINI-1U-H4
Espressif Systems

-
ESP32-C3-WROOM-02U-N4
Espressif Systems

-
ESP32-H2-MINI-1-N4
Espressif Systems

-
ESP32-H2-MINI-1-H4
Espressif Systems
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-
ESP32-MINI-1-N4
Espressif Systems

-
ESP32-S2-MINI-2-N4R2
Espressif Systems
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