Sensorbox (handheld measurement terminal)
Project description
Sensorbox is hand-held terminal with embedded GPRS conenctivity.
It contains also GPS receiver, LCD and keyboard.
It enables connection of up to 3 sensors or peripheral devices. They can
be connected using 10pin RJ50 modular connectors.
Each of them can be:
- digital( SPI, UART or I2C)
- analog (0-3.3V)
It is based on STM ARM processor.
It can be supplied from 5V via micro-USB connector.
Backup LiOn battery can be also used, charging circuit is embedded.
The device is equipped with power switch and matrix
keyboard.
Main Features
- STM32 processor
- 3 connectors, RJ50, 10 pins
- 2x8 characters SMD
- 4x3 numeric keyboard
- micro USB supply/charge connector
- embedded LiOn battery
- GPRS/EGPRS modem
- GPS receiver
- SIM-CARD holder
- 2-layer PCB
Project information
- Documentation:
- Schematics (PDF, Altium sources)
- PCB (PDF, Altium source)
Contacts
Commercial producers
- Creotech, Poland
General question about project
Status
Date | Event |
01-10-2011 | First ideas for starting this project |
05-01-2012 | Main features specification written. |
01-02-2012 | Schematics design review |
15-02-2012 | First component placement made. |
10-04-2012 | Production of 5 pieces completed. |
13-08-2014 | Project cancelled |
14-09-2014 | New version v2.0 |
Filip Świtakowski - 15 Sep 2014