- Accurate temperature and humidity sensing
- I2C and one-wire bus communication
- Wide temperature measurement range (-40°C to 125°C)
- Compact and easy to integrate with Arduino
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ESP8266 ESP 01 5V WiFi Relay Switch Module
- Write a review
Model: 2690
- 802.11 b/g/n Wi-Fi protocol
- 2.4 GHz frequency, supports WPA/WPA2 encryption
- Ultra-compact size: 11.5mm x 11.5mm
- Integrated 10-bit ADC and TCP/IP protocol stack
Data Protection.
Delivery all over Bangladesh.

Guarantee safe & secure checkout
Specifications:
-
Wi-Fi Protocol: 802.11 b/g/n
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Frequency: 2.4 GHz
-
Encryption Support: WPA/WPA2
-
Module Size: 11.5mm x 11.5mm
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Integrated Components: 10-bit ADC, TCP/IP stack (IPv4 only), TR switch, balun, LNA, power amplifier, matching network, PLL, regulators
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Output Power: +20dBm in 802.11b mode
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Supports: Antenna diversity, SDIO 2.0, SPI, UART, I2C
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Low Power Consumption: Deep sleep power <10uA, power-down leakage < 5uA, standby power <1.0mW
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Operating Temperature Range: -40°C to 125°C
-
Wake-up time: <2ms for packet transmission
Package:
-
1x ESP-01 ESP8266 Serial WiFi Wireless Transceiver Module
Description: The ESP-01 ESP8266 Serial WiFi Wireless Transceiver Module is a powerful, ultra-compact wireless communication module designed for Internet of Things (IoT) applications. With its 802.11 b/g/n support, it enables easy and stable Wi-Fi communication, supporting WPA/WPA2 encryption for secure connections. This module integrates a 10-bit ADC, TCP/IP protocol stack, and various other components to ensure efficient operation and high performance. It is ideal for various wireless communication projects, offering a low power solution with deep sleep functionality and quick wake-up time.
FAQ:
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What is the Wi-Fi protocol supported by the ESP-01 module?
-
The ESP-01 module supports the 802.11 b/g/n Wi-Fi protocol.
-
-
What encryption standards does the ESP-01 support?
-
The ESP-01 supports WPA/WPA2 encryption for secure Wi-Fi connections.
-
-
What is the size of the ESP-01 module?
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The ESP-01 module is very compact, with a size of 11.5mm x 11.5mm.
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How much power does the ESP-01 consume in deep sleep mode?
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The ESP-01 consumes less than 10uA of power in deep sleep mode.
-
-
What is the wake-up time for the ESP-01 to transmit packets?
-
The ESP-01 can wake up and transmit packets in less than 2ms.
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ESP8266 ESP 01 5V WiFi Relay Switch Module ElectronicsBD Bangladesh (BD)
In Bangladesh, you can get the best Quality and original ESP8266 ESP 01 5V WiFi Relay Switch Module from ElectronicsBD. We have a large collection of the latest ESP8266 ESP 01 5V WiFi Relay Switch Module to purchase. Order online or visit our shop ElectronicsBD to get yours at the lowest price.What is the latest and best price of ESP8266 ESP 01 5V WiFi Relay Switch Module in Bangladesh (BD) ?
The latest and special price of ESP8266 ESP 01 5V WiFi Relay Switch Module in Bangladesh is BDT 320 Taka. Buy best quality ESP8266 ESP 01 5V WiFi Relay Switch Module from ElectronicsBD at a special price in Bangladesh (BD). You can buy ESP8266 ESP 01 5V WiFi Relay Switch Module at best price from ElectronicsBD or visit ElectronicsBD Store. বাংলাদেশে আকর্ষণীয় মূল্যে কিনুন ESP8266 ESP 01 5V WiFi Relay Switch Module শুধুমাত্র ইলেকট্রনিক্স বিডি ElectronicsBD থেকে। ElectronicsBD বাংলাদেশের সকল প্রধান স্থান যেমন বরিশাল, চট্টগ্রাম, ঢাকা, খুলনা, রাজশাহী, রংপুর, ময়মনসিংহ, সিলেটে সহ সকল স্থানে পণ্য ডেলিভারি করে ।Thank you for the reviews ! Your comment is submitted
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