199
edits
Changes
m
pics
Pressure: 1000.49 PressureT(NTC): 31.95
</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>