Difference between revisions of "Landis+Gyr Residential Meter"
| Line 15: | Line 15: | ||
File:LandisGyr PCB 24-1082 RevAE Sand2.jpg|Component side ground plane and screen side sanded off | File:LandisGyr PCB 24-1082 RevAE Sand2.jpg|Component side ground plane and screen side sanded off | ||
File:LandisGyr PCB 24-1082 RevAE Sand3.jpg|Screen side ground plane | File:LandisGyr PCB 24-1082 RevAE Sand3.jpg|Screen side ground plane | ||
| − | File:LandisGyr PCB 24-1082 RevAE Sand4.jpg|Screen side ground plane sanded off | + | File:LandisGyr PCB 24-1082 RevAE Sand4.jpg|Screen side ground plane sanded off showing internal layer traces |
File:LandisGyr PCB 24-1082 RevAE.JPG|PCB with EM250 Zigbee chip and lower accuracy Teridian chip | File:LandisGyr PCB 24-1082 RevAE.JPG|PCB with EM250 Zigbee chip and lower accuracy Teridian chip | ||
File:LandisGyr PCB 24-1562 RevAA.JPG|PCB with EM357 Zigbee chip and higher accuracy Teridian chip | File:LandisGyr PCB 24-1562 RevAA.JPG|PCB with EM357 Zigbee chip and higher accuracy Teridian chip | ||
Revision as of 02:47, 11 June 2022
Early Generation Dual Board based on M16C processor
Dual board meter, older design, brain/network board top
Dual board meter, older design, brain/network board bottom
Dual board meter, older design, metering board top
Dual board meter, older design, metering board bottom
Generation 4 based on M16C processor
Blank PCB Components side
Blank PCB Screen and Buttons side
Component side ground plane and traces sanded off
Component side ground plane and screen side sanded off
Screen side ground plane
Screen side ground plane sanded off showing internal layer traces
PCB with EM250 Zigbee chip and lower accuracy Teridian chip
PCB with EM357 Zigbee chip and higher accuracy Teridian chip
Generation 5 smart meter based on ARM Cortex-M processor
Top of Gen5 meter board with LCD screen
Top of Gen5 meter board with the LCD screen removed
Bottom of Gen5 meter board, ATSAM4C32 processor is under the large brown capacitor seen in the bottom middle of the PCB.
Red circled spots are missing 0 ohm resistors you need to solder bridge to enable JTAG connector to function.
