SparkFun Community
M7E Hecto not working with Arduino
Sensors
NFC & RFID
SparkFro
January 7, 2025, 4:47pm
24
FYI the 2.5V is expected:
Logic level M7E Hecto - #16 by SparkFro
show post in topic
Related topics
Topic
Replies
Views
Activity
M7e Hecto with ESP32 - "Module Failed to Respond - Check Wiring" error message
NFC & RFID
29
61
November 20, 2025
Has Anyone got the m6e nano rfid reader working with an arduino due?
Distance
28
4543
August 24, 2020
M7E rfid reader
Other
15
79
March 25, 2025
SparkFun Simultaneous RFID Reader - M6E Nano with ESP32 Thing
NFC & RFID
32
6025
August 11, 2022
Library Example 1 Constant Read not working; RFID Serial not available
NFC & RFID
14
6898
May 6, 2020