This is an expansion board for the ESP-01S WiFi module, compatible with the breadboard.
You can directly plug the ESP-01S module according to the arrow silk-screen onto the board, and plug them into the breadboard.
The ESP-01S module adapter board allows easy connection for experiments through the breadboard plug.
After power-on, the module is in BOOT flash mode, and the AT command test can be directly performed.
Technical Parameters
- Working voltage: DC 5V
- Working current: minimum 500mA
- Communication voltage: 3.3V
- Environmental attributes: ROHS
- Size: 18.8mm*16.8mm*19.8mm
- Weight: 2.3g
Keyestudio, Room 1221, Hongyu Building, Longguan Road, Shitouling Community, Longhua Street, Longhua District, Shenzhen, 518109 Shenzhen, China, [email protected], https://eckstein-shop.de/Keyestudio-Marken