SDT3976C | Wi-Fi module for SDT HW

Wi-Fi module for SDT HW


Wi-Fi Module that can be combined with the SDT Board

This is a SDT Component built using Espressif Systems' Wi-Fi module (ESP-WROOM-02).
It is compatible with SDT boards and can be easily combined with the JT of the SDT Board without a separate connector.


It provides the following performance, and you can check the detail on the Datasheet.

  • Wi-Fi protocols - 802.11 b/g/n
  • Frequency range : 2.4 GHz ~ 2.5 GHz (2400M ~ 2483.5M)
  • Operating current Average : 80 mA

#Sigma Delta Technologies

SDT Component

At Sigma Delta Technologies Inc., the SDT Component is a board with an additional function which can be used with SDT Boards through micro-connectors. SDT Components offered exclusively by SDT to add variety of functions to SDT hardware

SDT Components can not be used independently, so please refer to the below links for SDT HW.

Board Pinout

1. JB Pinout

The JB1 and JB2 of SDT3976C should be connected to JT1 and JT2 of SDT Board


SDT3976C FW Update

[Repository '/teams/Sigma-Delta-Technologies/code/SDT-example-serialPassthrough/' not found]

Example Code

  • SDT3976C is now available to use with SDT32620B, SDT32625B and SDT64B.

Data Sheets

See also

Click the below link to buy SDT3976C
- Product Link

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