Using MKR1010 MEM shield's 2MB of Flash

[egjohnson17]

Description

I am attempting to use this library with the Arduino MKR101 Wifi chip and the Arduino MKR1010 MEM shield. https://store.arduino.cc/usa/mkr-mem-shield
The shield has 2MB of flash available in addition to a SD slot. I would like to only use the 2MB of flash to increase my program size capacity. Specifically I need a larger flash size in order to do OTA programming.

Below I have copied code that from ArduinoOTA that should work with a microSD card inserted into the MEM Shield. But I would like to only use the 2MB of flash.
https://github.com/jandrassy/ArduinoOTA

Am I able to use this library to use the flash as program memory?
Thanks!

#include <SPI.h>
#include <SD.h>
#include <WiFiNINA.h>
#include <ArduinoOTA.h>
#include <SDU.h>

#include "arduino_secrets.h"
///////please enter your sensitive data in the Secret tab/arduino_secrets.h
/////// Wifi Settings ///////
char ssid[] = SECRET_SSID; // your network SSID (name)
char pass[] = SECRET_PASS; // your network password

int status = WL_IDLE_STATUS;

void setup() {
//Initialize serial:
Serial.begin(9600);

// setup SD card
Serial.print("Initializing SD card...");
if (!SD.begin(SDCARD_SS_PIN)) {
Serial.println("initialization failed!");
// don't continue:
while (true);
}
// attempt to connect to Wifi network:
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to SSID: ");
Serial.println(ssid);
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
status = WiFi.begin(ssid, pass);
}

// start the WiFi OTA library with SD based storage
ArduinoOTA.begin(WiFi.localIP(), "Arduino", "password", SDStorage);

}

void loop() {
// check for WiFi OTA updates
ArduinoOTA.poll();
}