Wifi Modules

WiFi Modules for routers, IoT devices and industrial projects, with OEM/ODM customization, quality-controlled production and dependable supply. Contact us.

NodeMCU 32S 38PIN Lua Serial WiFi IoT Development Board ESP32S Module ESP32 Development Board Micro type c

$2.90-3 /pieces

Price varies depending on material, logo, quantity and customization requirements.

MOQ 5 pieces
Model NO. SC-20999
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Wifi Modules

Introduction

Main Purpose-Embedded-
Outputs and Type-Operating System-
Board Type-Communication Interface-
TypeDevelopment BoardCore Processor-
InterfaceMicro-typeDescriptionNodeMCU-32S Development Board
SeriesESP32Mfg. Date Code-
Package-FunctionWIFI+Bluetooth
Utilized IC / PartESP32Number of A/D Converters-
Number of Bits-Sampling Rate (Per Second)-
Data Interface-Input Range-
Amplifier Type-Output Type-
Max Output Power x Channels @ Load-Voltage - Supply--
Power - Output-Voltage - Output-
Current - Output-Voltage - Input-
Frequency - Switching-Platform-
Current - Output / Channel-Features-
Channels per IC-Regulator Type-
-3db Bandwidth-Current - Supply (Main IC)-
Voltage - Supply, Single/Dual (±)-Sensor Type-
Sensitivity-Module/Board Type-
Maximum Number Of IC's-Maximum Time-
Sensing Range-Pin38PIN
SRAM512 kBFrequency2.4 GHz
BluetoothClassic/LEMounting Type-, -

We are China Loong Telecoms Co., Ltd., a professional manufacturer and supplier specializing in Telecoms. We have brought together and coordinated resources across the Telecoms supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Telecoms Co., Ltd. All rights reserved.
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NodeMCU 32S 38PIN Lua Serial WiFi IoT Development Board ESP32S Module ESP32 Development Board Micro type c

SKU: SC-20999

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