7 Hardware components

Baran Schöneberg edited this page 2024-10-14 16:18:57 +02:00

Table of Contents

• Microcontroller
• ESP8266 Controller
• Temperature sensor
• DS18B20
• Battery
• IFR32700
• lorawan Antena

Microcontroller

ESP8266 Controller

• Cost: 4,50€
• Power consumption: DC Current per I/O Pin: 12 mA; in deep sleep mode 10µA
• expected lifespan: up to 3 years

Temperature sensor

DS18B20

• Cost: 2,70€
• Power consumption:1-1,5mA, Standby 750-1000nA

Battery

"See Battery Possibilities, still pending"

IFR32700

• Cost: 8,39€
• Power: 6000mAh
• Voltage: 3.2 - 3.3V

https://www.akkuteile.de/lifepo-akkus/26650/ifr32600-3-2v-3-3v-6000mah-lifepo4-lithium-eisenphosphat-akku_100727_2454

Battery Possibilities

lorawan Antena

• Cost: ca. 7€
• Power Consumption:

Navigation

• Home

Problem: Definition

• 5W Questions
• Persona
• Empathy Map

Ideation

• Value Proposition Canvas

Solution

• visualisation
• Hardware Components
• Hardware plan
• Code documentation (Battery Monitoring)
• Code Documentation

Research

• Battery Options