Adding updated Factory Reset for ESP32-S2 Feather

Adding an updated Factory Reset file for the ESP32-S2 Feather that checks for LC vs. MAX battery monitor

Factory_Tests/Feather_ESP32S2_FactoryTest/Feather_ESP32S2_FactoryTest.ino

@@ -0,0 +1,102 @@
+// SPDX-FileCopyrightText: 2022 Limor Fried for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#include <Arduino.h>
+#include "Adafruit_MAX1704X.h"
+#include "Adafruit_LC709203F.h"
+#include <Adafruit_NeoPixel.h>
+#include "Adafruit_TestBed.h"
+#include <Adafruit_BME280.h>
+
+Adafruit_BME280 bme; // I2C
+bool bmefound = false;
+extern Adafruit_TestBed TB;
+
+Adafruit_LC709203F lc_bat;
+Adafruit_MAX17048 max_bat;
+
+bool maxfound = false;
+bool lcfound = false;
+
+void setup() {
+  Serial.begin(115200);
+  // while (! Serial) delay(10);
+  
+  delay(100);
+
+  pinMode(NEOPIXEL_POWER, OUTPUT);
+  digitalWrite(NEOPIXEL_POWER, HIGH);
+  delay(10);
+  
+  TB.neopixelPin = PIN_NEOPIXEL;
+  TB.neopixelNum = 1; 
+  TB.begin();
+  TB.setColor(WHITE);
+
+  if (lc_bat.begin()) {
+    Serial.println("Found LC709203F");
+    Serial.print("Version: 0x"); Serial.println(lc_bat.getICversion(), HEX);
+    lc_bat.setPackSize(LC709203F_APA_500MAH);
+    lcfound = true;
+  }
+  else {
+    Serial.println(F("Couldnt find Adafruit LC709203F?\nChecking for Adafruit MAX1704X.."));
+    delay(200);
+    if (!max_bat.begin()) {
+      Serial.println(F("Couldnt find Adafruit MAX1704X?\nMake sure a battery is plugged in!"));
+      while (1) delay(10);
+    }
+    Serial.print(F("Found MAX17048"));
+    Serial.print(F(" with Chip ID: 0x")); 
+    Serial.println(max_bat.getChipID(), HEX);
+    maxfound = true;
+    
+  }
+  
+
+  if (TB.scanI2CBus(0x77)) {
+    Serial.println("BME280 address");
+
+    unsigned status = bme.begin();  
+    if (!status) {
+      Serial.println("Could not find a valid BME280 sensor, check wiring, address, sensor ID!");
+      Serial.print("SensorID was: 0x"); Serial.println(bme.sensorID(),16);
+      Serial.print("        ID of 0xFF probably means a bad address, a BMP 180 or BMP 085\n");
+      Serial.print("   ID of 0x56-0x58 represents a BMP 280,\n");
+      Serial.print("        ID of 0x60 represents a BME 280.\n");
+      Serial.print("        ID of 0x61 represents a BME 680.\n");
+      return;
+    }
+    Serial.println("BME280 found OK");
+    bmefound = true;
+  }
+}
+
+uint8_t j = 0;
+
+void loop() {
+
+  if (j % 10 == 0) {
+    Serial.println("**********************");
+    if (lcfound == true) {
+      Serial.print(F("Batt Voltage: ")); 
+      Serial.print(lc_bat.cellVoltage(), 1);
+      Serial.print(" V  /  ");
+      Serial.print(F("Batt Percent: "));
+      Serial.print(lc_bat.cellPercent(), 0);
+      Serial.println("%");
+    }
+    else {
+      Serial.print(F("Batt Voltage: ")); 
+      Serial.print(max_bat.cellVoltage(), 1);
+      Serial.print(" V  /  ");
+      Serial.print(F("Batt Percent: "));
+      Serial.print(max_bat.cellPercent(), 0);
+      Serial.println("%");
+    }
+    TB.printI2CBusScan();
+  }
+  TB.setColor(TB.Wheel(j++));
+  return;
+}