Name: ESP8266 ESP12-E module
Brand: OTRONIC
SKU: OT2009-A114
Price: 3.15 EUR
Availability: InStock
Rating: 5 (1 reviews)

ESP8266 ESP12-E module

Home Assistant

Compact UART Wi-Fi module for mobile devices and the Internet of Things.

SKU: OT2009-A114 Article number: AB063 EAN: 4507473407559 Location: AD11.06

€ 3,15 Incl. VAT (€ 2,60 Excl. VAT)

Expected in stock: 26/11/2026

30-day reflection period

1-year warranty

Ordered on weekdays before 2:00 PM, shipped today

Free returns

ESP8266 ESP12-E module

This ESP12-E is an Ultra-Low-Power UART WiFi module specially designed for the demands of the networking world. It offers extensive features in a very compact design. The ESP12-E is specially developed for mobile devices and the ‘Internet of Things’ and provides an independent networking solution.

The module has powerful processing and storage functions on-board for minimal development time and minimal load in operational applications.

Specifications

MCU: Low power 32-Bit
Number of pins: Total: 18, of which GPIO: 10
ADC: 10-Bit analog-to-digital converter
Data protocols: SDIO 2.0, UART, HSPI, I2C, I2S, IRDA, GPIO, PWM
Network: TCP/IP protocol stack, supports antenna diversity
Network protocols: IPv4, TCP, UDP, HTTP, FTP
Infrastructure mode: STA, AP, STA+AP
Encryption: WEP, TKIP, AES
WiFi: 802.11 b/g/n 2,4 GHz - 2,5 GHz (2400M - 2483,5M)
RF switch: Integrated TR switch, balun, LNA, power amplifier
Transmission: STBC, 1x1 MIMO, 2x1 MIMO

Dimensions
Length: 2,4cm
Width: 1,6cm
Height: 0,31cm

UART WiFi module
Low power 32-bit
Compact size

Why choose this product?

Ultra-low-power – Designed for low power consumption.
Compact design – Takes up little space.
For IoT – Specifically developed for the Internet of Things.
Fast development – Minimal development time and effort.
On-board features – Powerful processing and storage functions included.

Specifications

WiFi	802.11 b/g/n 2.4 GHz - 2.5 GHz (2400M - 2483.5M)
ADC	10-Bit Analog-to-digital converter
Width	1,6 cm
Suitable for	mobile devices and the Internet of Things
Length	2,4 cm
Height	0,31 cm
Number of Pins	Total: 18, of which GPIO: 10
MCU	Low power 32-Bit
Data protocols	SDIO 2.0, UART, HSPI, I2C, I2S, IRDA, GPIO, PWM
Network	TCP/IP protocol stack, supports antenna diversity
Network protocols	IPv4, TCP, UDP, HTTP, FTP
Infrastructure mode	STA, AP, STA+AP
Encryption	WEP, TKIP, AES
RF switch	Integrated TR switch, balun, LNA, power amplifier
Transmission	STBC, 1x1 MIMO, 2x1 MIMO