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WiFi Module

Industrial WiFi Modules: High-Speed & Reliable IoT Connectivity Solutions

Ebyte offers a robust selection of industrial WiFi modules designed for high-speed data transmission and seamless internet connectivity. Our portfolio features highly integrated solutions, including the ESP32 series and dual-band wireless transceivers, known for their ultra-low power consumption and excellent compatibility across diverse IoT ecosystems.

Ebyte's IoT WiFi modules support high-speed data rates and provide long-range wireless capabilities, making them an essential component for efficient information transmission between IoT devices. By integrating advanced chipsets from industry leaders like Espressif, we deliver low-cost yet high-performance long-range RF communication solutions tailored for global B2B deployments.

  • Advanced Chipset Integration: Our series includes the ESP32-S3-WROOM-1 for dual-core processing and the E103-RTL8811CU for versatile 2.4GHz + 5.8GHz dual-band wireless transmission.
  • Multi-Protocol Support: We offer WiFi + BLE combo modules like the E103-W13, which supports WiFi 6 and BLE 5.4, ensuring your hardware remains future-proof with WPA3 security.
  • Industrial-Grade Reliability: Built for 24/7 operation in harsh environments, these modules feature a wide temperature range (-40°C to +85°C) and robust anti-interference performance, meeting CE, FCC, and RoHS standards.
  • Flexible Integration: Designed for rapid development, Ebyte modules support various interfaces, including UART (Serial to WiFi), SPI, and USB, facilitating easy integration into existing MCU architectures.

Key Application Scenarios

Ebyte’s low-power WiFi modules are widely utilized by engineers for Industrial Automation (PLC networking), Smart Agriculture (remote greenhouse monitoring), and Remote Monitoring systems. Whether you are implementing a high-speed data link or a large-scale sensor network, our modules provide the industrial-grade stability required for mission-critical IoT infrastructures.

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Ebyte ESP32-S3-MINI-1 Preis Shopping espressif 200m ESP32-S3 chip Ble 5.0 2.4GHz dual-core Bluetooth WiFi ESP 32 WROOM Price

$2.85

[Chip solution]：ESP32-S3 [Operating frequency]： 2.4 GHz [Communication distance]： 200m [Support protocol]：802.11 b/g/n + BLE5.0 [Product size]：15.4*20.5*2.4m [Introduction]：ESP32-S3-MINI-1 is a universal Wi-Fi + low-power Bluetooth dual-core wireless module, equipped with Espressif ESP32-S3 chip....

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Ebyte ESP32-WROOM-32 Price Buy Online espressif BLE 4.2 802.11 b/g/n/e/i Dual Core MCU 2.4GHz Blue tooth WiFi esp32 wroom 32 price

$3.00

ESP32-WROOM-32 is a powerful, generic WiFi+BT+BLE+MCU module that targets a wide range of application, ranging from low-power sensor network to the most demanding tasks, such as voice encoding,music streaming and...

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ESP32 Test Board CDEBYTE ESP32-WROOM-32UE-TB USB Interface 2.4~2.5GHz Support IEEE802.11b/g/n

$9.71

EBYTE ESP32-WROOM-32UE-TB ist ein Entwicklungsboard der Einstiegsklasse, das den ESP32-D0WD-V3-Chip verwendet, mit einer Frequenz von 2,4 bis 2,5 GHz arbeitet, IEEE802.11b/g/n-Protokolle unterstützt, eine Kommunikationsdistanz von 400 Meter und verfügt über...

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ESP32 Test Board CDEBYTE ESP32-WROVER-IE-TB USB Interface 2.4~2.5GHz Support IEEE802.11b/g/n

$9.71

ESP32-WROVER-IE-TB With complete Wi-Fi and low-power Bluetooth functions, USB data interface, equipped with ESP32 series modules [Chip solution]：ESP32 [Working frequency]：2.4~2.5GHz [Support protocol]：protocol IEEE802.11b/g/n [Communication distance]：400m [Interface type]：UART I/O [Introduction]：ESP32-WROVER-IE-TB is...

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EBYTE EWM103-WF7621A MT7621A Dual-Core Gigabit WiFi Router Module

$24.82

Product Overview The EBYTE EWM103-WF7621A is a full-gigabit WiFi routing gateway module built on the MediaTek MT7621A dual-core MIPS processor. Running at 880 MHz with 128 MB DDR3 RAM and...

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ESP32 Test Board CDEBYTE ESP32-WROOM-32E-TB USB Interface 2.4~2.5GHz Support IEEE802.11b/g/n

$9.71

EBYTE ESP32-WROOM-32E-TB test board ESP32-D0WD-V3 wifi ble development board eps32 wifi development board [Chip solution]：ESP32-D0WD-V3 [Working frequency]：2,4 ~ 2,5 GHz [Support protocol]：protocole IEEE802.11b/g/n [Communication distance]：400m [Interface type]：E/S UART [Introduction]：ESP32-WROOM-32E-TB is entry-level...

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ESP32-C3 Test Board CDEBYTE ESP32-C3-MINI-1U-TB USB Interface 2.4~2.5GHz Support IEEE802.11b/g/n

$8.74

EBYTE ESP32-C3-MINI-1U-TB WiFi and low-power ble module USB data interface esp32 c3 esp32 mini kit [Chip solution]：ESP32-C3 [Working frequency]： 2.4~2.5GHz [Support protocol]：protocol IEEE802.11b/g/n [Communication distance]：300m [Introduction]：ESP32-C3-MINI-1-TB and ESP32-C3-MINI-1U-TB are two entry-level...

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Wifi Module 2.4G Wifi E103-W08B Dual ARM Core IPEX Antenna Low Power Consumption TCP HTTP Client MQTT Wireless Wifi Module

$2.68

E103-W08 is a 2.4G-based WIFI re-serial module developed by Chengdu Ebyte, wiFI maximum transmit power of up to 10dBm, this module built-in ARM® Cortex®-M3 Application Processor and ARM ® Cortex...

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Ebyte EWM103-WF8723DU RTL8723DU chip Bluetooth 4.2 Wireless Transmission 2.4GHz WiFi+bluetooth Dual-mode wireless module

$2.20

EWM103-WF8723DU WiFi+bluetooth Dual-mode module based on Realtek RTL8723DU-CG USB2.0 Communication interface [Chip solution]：RTL8723DU [Operating frequency]：2.4GHz [Communication interface]：USB 2.0 [Communication distance]：200m [Product size]： 12.9*12.2*1.9mm [Product weight]：0.51±0.1g [Introduction]：EWM103-WF8723DU is a low-cost, high-performance WiFi+BT...

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Ebyte E103-RTL8189FTV 16dBm SDIO RTL8189FTV chip Wireless Transmission 2.4GHz Low-cost High-performance WiFi module

$1.60$1.40

E103-RTL8189FTV SDIO 2.0 interface RTL8189FTV chip wireless transparent transmission WiFi module [Chip solution]：RTL8189FTV-VC-CG [Operating frequency]：2.4GHz [Transmitting power]：16dBm [Communication distance]：200m [Product size]：12*12*1.9mm [Introduction]：E103-RTL8189FTV is a low-cost, high-performance WiFi module based on...

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Ebyte E103-W14 Low power consumption IEEE 802.11b/g/n + BLE5.2 Protocol AT commands 18dBm 2.4GHz WiFi serial wireless module

$1.50

E103-W14 Wi-Fi & BLE Module BLE 5.2 low power consumption 2.4GHz frequency band Support AP, STA, AP+STA [Working voltage]：2.7-3.6V [Communication protocol]：IEEE 802.11b/g/n + BLE5.2 [Transmitting power]：18dBm [Communication distance]：200m [Product size]：14.5*10mm...

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Ebyte E103-W14X Low power consumption IEEE 802.11b/g/n + BLE5.2 Protocol 500m 18dBm 2.4GHz WiFi serial wireless module

$1.90

E103-W14X Wi-Fi& Ble module Supports AP, STA, AP+STA BLE 5.2 protocol MQTT /MQTTS protocol [Working voltage]：2.7-3.6V [Communication protocol]：IEEE 802.11b/g/n + BLE5.2 [Transmitting power]：18dBm [Communication distance]：500m [Product size]：10*10mm [Introduction]：E103-W14X is a...

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EBYTE E103-W13 TI chip CC3301 WiFi6, BLE 5.4 dual-mode WIFI module 2.4GHz Combo supports WPA2 and WPA3

$6.80$4.55

E103-W13(3301) WiFi6, BLE 5.4 dual-mode WIFI module 2.4GHz Combo chip CC3301 supports WPA2 and WPA3 [Chip solution]：CC3301 [Transmitting power]： 20dBm [Communication distance]：300m [Product size]：13.3*13.4mm [Product weight]： 0.77g±0.1g [Introduction]：E103-W13 is a 2.4GHz band...

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Ebyte E103-W02X TI CC3200 Wifi Module raspberry pi Integrated Circuits Manufacturer Wholesale 2.4GHz Serial port to WiFi module

$9.34

E103-W02X E103-W02X Serial port to WiFi module 2.4G CC3200 IPX antenna low power consumption [Chip solution]：CC3200 [Working frequency]： 2.4GHz [Transmission power]：20dBm [Communication distance]：200m [Product size]：19*22mm [Product weight]： 2.1g±0.1g [Introduction]：E103-W02X is an ultra-low...

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EBYTE E103-W01 series ESP8266EX WiFi Module Internet of Things Development Board 2.4GHz 20dBm Wireless IPX and Ceramic Antenna

$1.78 – $2.97

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EBYTE E103-W06 TI CC3235S WIFI Module 2.4GHz 5.8GHz Dual Frequency 18dBm Compatible With CC3235MODS CC3235MODSF IEEE802.11 a/b/g/n

$15.23

E103-W06 is a high-performance, highly reliable dual-band WIFI module launched by Chengdu Ebyte based on TI’s third-generation WIFI chip CC3235S. It has a built-in high-performance ARM Cortex-M4 processor and the...

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0.01$ Sample Module

These samples are $0.01, and you can only buy 2 per person. (Limit 2)! Just pay the shipping fee to buy.

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E51 Series Industrial-grade Multi-protocol Wi-Sun Module Gateway Routing Module Development Board 433/868/915MHz 16dBm

$0.10

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$0.34$0.10

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$0.76$0.10

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$0.10

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$4.20$0.10

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$2.59$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E103-RTL8812CU High-speed Dual-band WiFi Module RTL8812CU-CG Chip 2.4GHz+5.8GHz Low Cost IEEE 802.11b/g/n/ac 200m USB 2.0

$5.18$0.10

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$17.90$0.10

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$0.23$0.10

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$3.99$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM104-BT41SX SPP BLE5.4 Serial Port to Dual-mode BLE Wireless Module UART 2.4GHz at Commands Serial Port Configuration

$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM104-BT13 Series Auto-reconnect Serial Port HID UART Low Power 2.4GHz BLE5.0 BLE Protocol BLE Proximity Switch Module

$0.10

0.1$ Ebyte EWM104-BT61SX/SP BLE 5.2 Auracast Audio Module Sample

$2.50$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E104-BT52 Series BLE to Serial Port Module 2.4GHz BLE5.3/5.0 DA14531 DA14535 Wireless Transparent Transmission BLE Module

$2.17$0.10

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$0.10

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$9.99$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte EWM104-BT41SP BLE5.4 Serial Port to Dual-mode BLE Wireless Slave Module UART 2.4GHz at Commands Serial Port Configuration

$0.93$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) EBYTE E840-TTL(EC05-DNE)-V2 4G CAT1 module TTL pin module small size high speed high latency low serial port device networking

$11.00$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte E105-WBS36S Series NearLink Combo Module SLE1.0/WiFi6/BLE5.4 Transparent Transmission Strong Anti-interference 20dBm

$0.10

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$2.17$0.10

0.1$ E76-2G4M10S1A BLE 6.0 2.4GHz SoC Module Sample — EFR32 10dBm

$5.99$0.10

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$7.63$0.10

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$1.15$0.10

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$1.62$0.10

0.1$ Free Sample(Limit 2 pcs per person of all sample models) Ebyte NE2 Serial Ethernet TTL RJ45 Pin Module CDSENET NE2-T1 Edge Acquisition Modbus TCP RTU IoT MQTT Communication

$0.10

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$0.10

New product promotion (up to 20% off)

New products of Ebyte: GNSS multi-mode satellite positioning module, E810 series USB to RS485 module, power amplifier PA module.

Ebyte NB144 Series 4 Channel Serial Server RS485 RS232 RS422 to Ethernet CDSENET TCP UDP MQTT HTTP Modbus Storage Gateway

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Ebyte NE2 Series Serial Ethernet TTL RJ45 Pin Module CDSENET NE2-T1 Edge Acquisition Modbus TCP RTU IoT MQTT Communication

$4.50 – $9.23

Ebyte ECM33-A06 T536 Industrial Edge Computer Dual Gigabit Ethernet WIFI Bluetooth RJ45 RS232 RS485 CAN FD DC9-36V CDSENET

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E91-DTU LoRa RS485 Wireless Modem 30-37dBm IP67 Modbus

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Ebyte E80 Series Semtech LORA LR2021/LR1121 Chip 22/12dBm 2.4 GHz LoRa Dual-band Wireless RF Transceiver Module SX126x / SX128x

$6.20 – $13.83

Ebyte M31 Series EtherCAT Remote I/O Module Distributed Slave Dual Ethernet Ports Acquisition Switch Analog Digital Signals

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Ebyte EWD201-470A20(AUX) Long-range Wireless Voice Transceiver Audio Transmission Radio Equipment Walkie-talkie 3.5mm AUX

$24.56$20.65

Ebyte ECM31-B08 ECM31-B09 Industrial PC Allwinner T113-S Node-RED WiFi Bluetooth Module

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Ebyte ECK40 Series Embedded Core Board Industrial-grade Single-board Computer RK3562 RK3562J Quad-core Rockchip NPU 32GB

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Ebyte EID021 Series Professional Burglar Alarm System Dual-mode Identification Millimeter-wave and Infrared Sensors 4-8 Meters

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China IoT Module/Modem Retailers

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Blog posts

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ndustrial Core Board & PLC System Integration Practice | Legacy PLC Retrofitting, Protocol Interoperability, Edge Fusion, Deployment & Selection Guide

By 谭宇on
Based on Modbus, Profinet, and EtherCAT industrial protocol standards, this guide analyzes integration pain points such as insufficient CPU power, closed protocols, and the lack of edge capabilities in traditional PLCs. Leveraging IMX6ULL, STM32MP157, and ESP32-S3 core boards, it delivers engineering solutions for PLC data pass-through, edge computing, heterogeneous expansion, and legacy equipment retrofitting tailored for smart manufacturing, production line optimization, and control system expansion scenarios.

What is 4G and 4G LTE? Core Differences, Technical Parameters & Use Cases

By 谭宇on
This guide defines 4G and 4G LTE, explains their core technical principles, key parameter differences, network architecture, and industrial deployment values, solving low bandwidth and high latency pain points of 3G networks for IoT and mobile communication scenarios.

Low-Power Core Board Smart Sensor Network Practice | Ultra-Low-Power Networking, Sensor Adaptation, Sleep Scheduling, Battery Life Optimization

By 谭宇on
Based on 3GPP R18 eRedCap, LoRaWAN, and NB-IoT low-power IoT standards, this article analyzes high power consumption, short battery life, weak networking, and high maintenance costs in traditional sensor networks. Leveraging STM32MP157, IMX6ULL, and ESP32-S3 low-power core boards, it provides engineering solutions for sleep scheduling, multi-sensor fusion, and long-range networking tailored for unattended industrial, environmental, and energy scenarios.

Industrial Core Board Security and Anti-Tamper Design | Hardware Encryption, Firmware Crack Prevention, Trusted Computing, Industrial Control Anti-Tamper Deployment Guide

By 谭宇on
Based on GB/T 22239, TCM2.0 trusted computing, and SM4 national cryptographic standards, this article analyzes core risks including firmware tampering, data theft, hardware cracking, and program piracy in industrial core boards. It details hardware anti-disassembly, bus encryption, firmware lockdown, and data verification solutions adapted for industrial control intellectual property protection and production data security scenarios.

Frequently Asked Questions

--------------
when will you ship my order?

We are a manufacturer with sufficient stock. We will ship immediately after payment. We use China Post Air Freight and the goods will arrive within 5-7 working days at the fastest. We provide the full set of certification certificates you need to help you complete customs clearance quickly.

How do I track my order?

Please provide your express tracking number. Order inquiry URL: https://ebyteiot.com/apps/track123

Please send me the invoice?

If you need an invoice, please contact us by sending an email to: ebyteiot@cdebyte.com. Include your order number so that we can quickly send you an invoice.

What is your contact info?

Our contact information is as follows:

  • Tel: +86-028-61543675
  • Fax: 0086-028-64146160
  • Email: ebyteiot@cdebyte.com
  • Address: Buildings B2 and B5, No. 199, West District Avenue, High-tech West District, Chengdu, Sichuan Province.
What is the product performance?

ebyte’s wireless module provides a 365-day worry-free warranty, and high-quality product performance does not require worrying about after-sales problems.

Have Certificate?

Our products have passed the CE, FCC, and RoHS certifications and have certificates. Don’t worry about product certification issues.

What is the factory wholesale price?

Please place an order directly for small quantities. We provide factory base prices for quantities of 20, 200, 500, 1000, etc. Please contact online customer service. Including delivery time and shipping costs.

Where can I download the product manual?

EBYTE product technical manual and detailed parameters download:https://www.cdebyte.com/Product-Selection

FREE SHIPPING

Free shipping on orders over $89.99.

SUPPORT 24/7

Contact on weekdays: ebyteiot@cdebyte.com.

30 DAYS RETURN

Simply return it within 30 days for an exchange.

100% PAYMENT SECURE

We ensure secure payment.

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