I Wans to use The Sparkfun LTE cat.m1/NB-IoT sheild on ESP32

Hi,I want to implement it as the title says. I used the example in 'SparkFun_LTE_Shield_Arduino_Library' However, I found that 'avr/interrupt' could not be used for esp. So I used 'Espsoftwareserial'. 'Espsoftwareserial' seems to fail because it is different from the existing 'SoftwareSerial'. Have you ever run 'SparkFun LTE Cat M1/NB-IoT Shield' with ESP32?

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