SD0 - a 4xS0+1xD0 smart meter reading extension for Raspberry Pi

General

This product is under review to fit onto B+ models in near future ...

- see image gallery

Specs

• direct mount onto Raspberry Pi module B
• 2kbit EEPROM @ I2C
• DS1338 RTC & NVRAM @ I2C - with 220mF SuperCap or CR16XX backup
• 4 x S0-interface according to DIN 43864 / EN 62053-31
• 1 x serial port 3.3V @ RJ10 to connect IR-head according to DIN EN 62056‐21 (or Ferraris head)
• on-board co-processor m1284p for data collection and pre-processing @ ttyAMA0
• 4+1 LED (optional)
• PSU connector (optional)
• wide range switching voltage regulator 6-36V (optional)
• PWM fan driver @ GPIO18 (optional)
• fitting enclosure (optional)

Documents

• basic installation guide
• SD0 V1.1 schematics

Firmware examples & development files

• SVN

3rd party application

• s0control - professional frontend with support

Price & Availability

The re-designed module will be available soon in our shop.

Acknowledgement

Raspberry Pi is a trademark of the Raspberry Pi Foundation