This is a set of 3x4 keypad and 4x4 keypad for Arduino, for ESP32, for ESP8266, for Raspberry Pi, or any 5V or 3.3V microcontroller. PACKAGE includes: - 1 x 3x4 keypad - 1 x 4x4 keypad TUTORIALS: - Arduino and ESP32 online tutorials: DIYables Keypad
Trustpilot
1 day ago
2 weeks ago