®Wireless Modules
Wireless Modules product line with 9 products, full technical specifications, datasheet downloads and typical application scenarios.
XH-C3FXH-C3FCombo Module
An integrated WiFi and low-power Bluetooth module supporting both direct mobile configuration and cloud connectivity — for smart lighting, locks and appliance control.
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ESP-WROOM-32ESP-WROOM-32Dual-Core Module
A classic dual-core module integrating WiFi and Bluetooth, supporting both AT command and transparent transmission modes with broad ecosystem compatibility.
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ESP-01ESP-01Serial Module
The smallest ESP-series transparent transmission module with a built-in TCP/IP stack, suited to space-constrained endpoints.
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ESP-01SESP-01SSerial Module
Builds on the ESP-01 with a PCB antenna and additional I/O for improved RF performance and richer interfacing — a common choice for embedded WiFi designs.
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ESP-07ESP-07Ext. Antenna Module
Features an IPEX connector for external antennas, allowing flexible antenna matching for long-range links or metal-housing environments.
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ESP-07SESP-07SShielded Module
Adds a metal shielding can to the ESP-07 while retaining the external antenna option, improving interference rejection for dense industrial deployments.
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ESP-12EESP-12EWiFi Module
A classic ESP8266 family module with selectable flash options and multiple development workflows — a common starting point for both prototyping and production.
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ESP-12FESP-12FExt. Antenna Module
An external-antenna version of the ESP-12E with an IPEX connector in place of the PCB antenna, sharing the same board layout for drop-in substitution.
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ESP-12SESP-12SShielded Module
An ESP8266 module with metal shielding for improved interference immunity and stability, retaining the consistent ESP-12 footprint and pinout.
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