Whirlybird/RS41: Difference between revisions
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Pressure: 1000.49 PressureT(NTC): 31.95 | Pressure: 1000.49 PressureT(NTC): 31.95 | ||
</pre> | </pre> | ||
(Changed the IO Expander to control the ground to RS41 rather than RESET via Q1. This totally fails and likely overloads the transistor. Unusable in this configuration unless powered directly from battery terminals.) | |||
(Connecting to a via after scratching off soldermask. Accidentally exposed part of the ground plane and covered with kapton tape. Hot glue for stability.) | |||
(https://www.tag-connect.com/product/tc2050-idc-tag-connect-2050-idc) | |||
<gallery> | |||
Whirlybird RS41 BETA TEST ALPHA.jpeg | |||
Whirlybird RS41 ALPHA M.2 Prototype Wiring.jpeg | |||
Whirlybird RS41 ALPHA Serial UART Tx Rx.jpeg | |||
Whirlybird RS41 ALPHA RESET IO Expander.jpeg | |||
Whirlybird RS41 TEST M.2 Assembled Power Reset Serial.jpeg | |||
Whirlybird RS41 TEST M.2 Prototype Wiring.jpeg | |||
Whirlybird RS41 TEST M.2 Connector Alignment Position.jpeg | |||
Whirlybird RS41 TEST Positioning.jpeg | |||
Whirlybird RS41 TEST Positioning Top.jpeg | |||
RS41 Radiosonde IDC 10 Conductor Ribbon Cable Attachment.jpeg | |||
</gallery> | |||