Ai Thinker ESP-12E ESP8266 Serial WiFi Module The direct-contact base plate is

The direct-contact base plate is precision-machined to achieve optimal thermal interface with the Raspberry Pi 4's processor die

or use the hardware serial pins (0 and 1) on boards like Arduino Uno

Long Lifespan: Ceramic shaft and brushless design deliver 20

Specification Details Product Type 433 MHz Wireless Transceiver Module Brand HC (Generic/Compatible) Origin Original/Authentic Warranty 7 days on manufacturing defects Shipping 1-5 days from Bengaluru Delivery 7-8 days across India Support 24/7 via Email and WhatsApp Operating Frequency 433

or actuator

Ai Thinker ESP-12E ESP8266 Serial WiFi Module The direct-contact base plate isAi Thinker ESP 12E ESP8266 Serial WiFi Module Add powerful, reliable WiFi connectivity to your microcontroller projects with the Ai Thinker ESP 12E, the industry standard ESP8266 based serial WiFi module. Featuring a robust metal RF shield, 4MB flash memory, and all GPIO pins broken out, the ESP 12E is the go to module for IoT devices, home automation systems, and wireless sensor networks. Available now from The Engineer Store, Bengaluru with fast