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ESP12E ESP8266 Wireless Transceiver Module
Build powerful Wi-Fi-enabled IoT projects with the ESP-12E module, featuring the versatile ESP8266 chipset. This compact wireless transceiver delivers full 802.11 b/g/n connectivity, integrated TCP/IP stack, and a 32-bit Tensilica microprocessor - all in a tiny, breadboard-unfriendly but incredibly capable package. Available now from The Engineer Store, Bengaluru, with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Chipset | ESP8266EX (Tensilica L106 32-bit RISC processor) |
| Clock Speed | 80 MHz (overclockable to 160 MHz) |
| Wi-Fi Standard | IEEE 802.11 b/g/n (2.4 GHz) |
| Operating Voltage | 3.0V - 3.6V (3.3V typical) |
| Operating Current | ~80 mA average (transmit peak ~170 mA) |
| Deep Sleep Current | ~20 uA |
| Flash Memory | 4 MB (32 Mbit) SPI Flash |
| RAM | 64 KB instruction RAM, 96 KB data RAM |
| GPIO Pins | 11 usable GPIOs (active-high/active-low configurable) |
| ADC | 1-channel 10-bit ADC (0-1V input range) |
| Communication Interfaces | UART, SPI, I2C, I2S, PWM |
| Wi-Fi Modes | Station (STA), Access Point (AP), STA+AP combined |
| Security Protocols | WPA/WPA2-PSK, WEP, TKIP, AES |
| Antenna | Onboard PCB trace antenna |
| Wi-Fi Range | Up to ~100 meters (open area, line of sight) |
| Output Power | +20 dBm (802.11b mode) |
| Module Dimensions | 24 mm x 16 mm (approx.) |
| Operating Temperature | -40 degreesC to +125 degreesC |
| Firmware Support | Arduino IDE, MicroPython, NodeMCU (Lua), AT Commands, ESP-IDF |
| Certification | FCC, CE, RoHS compliant |
| Origin | Original/Authentic - Ai-Thinker manufactured |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 Technical Support |
Key Features
- Full Wi-Fi SoC: Integrated 802.11 b/g/n transceiver with complete TCP/IP protocol stack - no external Wi-Fi module needed
- Powerful Processor: 32-bit Tensilica L106 running at 80/160 MHz handles sensor logic, data processing, and communication simultaneously
- 4 MB Flash Memory: Ample storage for complex firmware, OTA updates, and file systems (SPIFFS/LittleFS)
- 11 GPIO Pins: Versatile I/O supporting digital read/write, PWM, I2C, SPI, UART, and one analog input
- Ultra-Low Power Modes: Deep sleep at ~20 uA makes it ideal for battery-powered remote sensors and data loggers
- Multiple Wi-Fi Modes: Operate as a client (station), create its own network (access point), or both simultaneously
- Broad Firmware Ecosystem: Program using Arduino IDE (C/C++), MicroPython, NodeMCU Lua, AT commands, or Espressif's native SDK
- Compact Form Factor: Tiny 24x16 mm footprint with castellated edge pads for easy soldering onto custom PCBs
- Metal RF Shield: Onboard shielding reduces electromagnetic interference for reliable wireless performance
- Wide Temperature Range: Industrial-grade operating range from -40 degreesC to +125 degreesC
Why Choose the ESP-12E from The Engineer Store?
- 100% Authentic Ai-Thinker Module: Sourced directly from authorized distributors - no clones or counterfeits
- Pre-tested & Quality Verified: Every module undergoes quality inspection before dispatch
- Fast 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India
- Same-Day Delivery in Bengaluru: Order before 2 PM for same-day dispatch within city limits
- Expert Technical Support:
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy ESP12E ESP8266 Wireless Transceiver Module Online in India
Purchase the ESP12E ESP8266 Wireless Transceiver Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on ESP12E ESP8266 Wireless Transceiver Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy ESP12E ESP8266 Wireless Transceiver Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
ESP12E ESP8266 Wireless Transceiver Module
Build powerful Wi-Fi-enabled IoT projects with the ESP-12E module, featuring the versatile ESP8266 chipset. This compact wireless transceiver delivers full 802.11 b/g/n connectivity, integrated TCP/IP stack, and a 32-bit Tensilica microprocessor - all in a tiny, breadboard-unfriendly but incredibly capable package. Available now from The Engineer Store, Bengaluru, with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Chipset | ESP8266EX (Tensilica L106 32-bit RISC processor) |
| Clock Speed | 80 MHz (overclockable to 160 MHz) |
| Wi-Fi Standard | IEEE 802.11 b/g/n (2.4 GHz) |
| Operating Voltage | 3.0V - 3.6V (3.3V typical) |
| Operating Current | ~80 mA average (transmit peak ~170 mA) |
| Deep Sleep Current | ~20 uA |
| Flash Memory | 4 MB (32 Mbit) SPI Flash |
| RAM | 64 KB instruction RAM, 96 KB data RAM |
| GPIO Pins | 11 usable GPIOs (active-high/active-low configurable) |
| ADC | 1-channel 10-bit ADC (0-1V input range) |
| Communication Interfaces | UART, SPI, I2C, I2S, PWM |
| Wi-Fi Modes | Station (STA), Access Point (AP), STA+AP combined |
| Security Protocols | WPA/WPA2-PSK, WEP, TKIP, AES |
| Antenna | Onboard PCB trace antenna |
| Wi-Fi Range | Up to ~100 meters (open area, line of sight) |
| Output Power | +20 dBm (802.11b mode) |
| Module Dimensions | 24 mm x 16 mm (approx.) |
| Operating Temperature | -40 degreesC to +125 degreesC |
| Firmware Support | Arduino IDE, MicroPython, NodeMCU (Lua), AT Commands, ESP-IDF |
| Certification | FCC, CE, RoHS compliant |
| Origin | Original/Authentic - Ai-Thinker manufactured |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 Technical Support |
Key Features
- Full Wi-Fi SoC: Integrated 802.11 b/g/n transceiver with complete TCP/IP protocol stack - no external Wi-Fi module needed
- Powerful Processor: 32-bit Tensilica L106 running at 80/160 MHz handles sensor logic, data processing, and communication simultaneously
- 4 MB Flash Memory: Ample storage for complex firmware, OTA updates, and file systems (SPIFFS/LittleFS)
- 11 GPIO Pins: Versatile I/O supporting digital read/write, PWM, I2C, SPI, UART, and one analog input
- Ultra-Low Power Modes: Deep sleep at ~20 uA makes it ideal for battery-powered remote sensors and data loggers
- Multiple Wi-Fi Modes: Operate as a client (station), create its own network (access point), or both simultaneously
- Broad Firmware Ecosystem: Program using Arduino IDE (C/C++), MicroPython, NodeMCU Lua, AT commands, or Espressif's native SDK
- Compact Form Factor: Tiny 24x16 mm footprint with castellated edge pads for easy soldering onto custom PCBs
- Metal RF Shield: Onboard shielding reduces electromagnetic interference for reliable wireless performance
- Wide Temperature Range: Industrial-grade operating range from -40 degreesC to +125 degreesC
Why Choose the ESP-12E from The Engineer Store?
- 100% Authentic Ai-Thinker Module: Sourced directly from authorized distributors - no clones or counterfeits
- Pre-tested & Quality Verified: Every module undergoes quality inspection before dispatch
- Fast 1-5 days shipping: Ships from our Bengaluru warehouse to most locations across India
- Same-Day Delivery in Bengaluru: Order before 2 PM for same-day dispatch within city limits
- Expert Technical Support:
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy ESP12E ESP8266 Wireless Transceiver Module Online in India
Purchase the ESP12E ESP8266 Wireless Transceiver Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on ESP12E ESP8266 Wireless Transceiver Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy ESP12E ESP8266 Wireless Transceiver Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.