Quantity   Component name
1 × Arduino Pro Mini 3.3V 8MHz (Original prototype used an Nano, New version is 3.3V
1 × Adafruit FONA 808 GPRS+GPS Breakout Adafruit GSM mobile phone module with buitl-in GPS
1 × MPU6050 breakout MPU6050 I2C sensor breakout
1 × MFRC522 RFID reader SPI Mifare compatible RFID reader/writer
1 × MiFare classic 1K RFID cards (PICC) You usually get a couple with the MFRC522 reader
1 × 3.7V LiPo Battery 2500mAH flat pack lipo battery with JST=PH connector(Not Needed if feeding unit directly)
1 × uFL GSM antenna passive uiFL GSM/GPRS antenna for the FONA 808
1 × uFL GPS antenna passive uiFL GPS antenna for the FONA 808
1 × SIM card 2G SIM card (with service)
1 × (optional) 48VDC->5VDC step-down converter - micro-USB If you're going to install it in an e-Bike battery, you may as well have that battery power it right?
1 × (optional) 12VDC->5VDC step-down converter - micro-USB Or if you install it in a Motorcycle/ATV/whatever you can charge it from the vehicles 12V battery
1 × Small solderable proto-board (Breadboard type) See photos
1 × Ribbon Cable (at least 7 conductor)
1 × Kaptan Tape
1 × Some hook up wire
1 × pin header 2.54mm male and female
1 × USB->UART adapter (to program Arduino)