MPESA_1tap_ESP32

M-PESA 1Tap on ESP32

Library

MpesaSTK available on Arduino Library Manager

This demo uses

RFID reader & tag
OLED screen
Button (for random amount generator)

Pinout

ESP32	MFRC522		ESP32	OLED
18	SCK		4	SCL
19	MISO		5	SDA
21	SDA		15	BUTTON
22	RST		2	BUZZER
23	MOSI