Difference between revisions of "Whirlybird/RS41"
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| + | Documenting a particular fork in this where the focus is integration via serial communications with [[Vaisala RS41 Radiosonde Weather Balloon Sensor Payload]] for details on the overall project see the main page [[Whirlybird]]. | ||
| + | |||
Expanding ESP32-S3 capabilities with RS41 Radiosonde integration utilizing UART communications. One proof of concept <code>TEST</code> prototype has been constructed using point to soldered connections. The current <code>BETA</code> is being constructed using a modified 10 conductor 1mm spaced flat ribbon cable and 2x5 2mm IDC connector. This makes for a "plug-able" adapter between the sonde and main PCB. The position and connections utilized are an interim test of developing a custom M.2 Key E form factor adapter. | Expanding ESP32-S3 capabilities with RS41 Radiosonde integration utilizing UART communications. One proof of concept <code>TEST</code> prototype has been constructed using point to soldered connections. The current <code>BETA</code> is being constructed using a modified 10 conductor 1mm spaced flat ribbon cable and 2x5 2mm IDC connector. This makes for a "plug-able" adapter between the sonde and main PCB. The position and connections utilized are an interim test of developing a custom M.2 Key E form factor adapter. | ||
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=== Connector Pin Out === | === Connector Pin Out === | ||
| + | This is the mapping to a IDC flat ribbon cable with the red stripe indicating Pin 1. | ||
| + | |||
# GROUND | # GROUND | ||
# SWDIO | # SWDIO | ||
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# RX | # RX | ||
# GROUND | # GROUND | ||
| + | |||
| + | |||
| + | Sample output via serial of sensor reading with the additional RS41-SG'''P''' barometric pressure sensor module. | ||
| + | <pre> | ||
| + | # (S)ensors | ||
| + | RH: 41.65 RHtu: 31.19 Trh: 31.24 T: 26.24 Tref: 33.38 | ||
| + | Tmcu: 31.44 C: 47.58 Rt: 1138.87 Rts: 1097.28 Tp: 0.0624 Cp: 0.3628 | ||
| + | Pressure: 1000.49 PressureT(NTC): 31.95 | ||
| + | </pre> | ||
Revision as of 20:43, 9 October 2024
Documenting a particular fork in this where the focus is integration via serial communications with Vaisala RS41 Radiosonde Weather Balloon Sensor Payload for details on the overall project see the main page Whirlybird.
Expanding ESP32-S3 capabilities with RS41 Radiosonde integration utilizing UART communications. One proof of concept TEST prototype has been constructed using point to soldered connections. The current BETA is being constructed using a modified 10 conductor 1mm spaced flat ribbon cable and 2x5 2mm IDC connector. This makes for a "plug-able" adapter between the sonde and main PCB. The position and connections utilized are an interim test of developing a custom M.2 Key E form factor adapter.
TEST utilizes the regulated 3v3 power directly to the sondes MCU and a GPIO expander port that enables a sink to ground for reset. BETA is experimenting with supplying 4v7 to the battery connection so the sonde can power itself from integrated voltage regulators.
Connector Pin Out
This is the mapping to a IDC flat ribbon cable with the red stripe indicating Pin 1.
- GROUND
- SWDIO
- SWCLK
- RESET
- BATTERY
- BUCK/BOOST
- 3 VOLT
- TX
- RX
- GROUND
Sample output via serial of sensor reading with the additional RS41-SGP barometric pressure sensor module.
# (S)ensors RH: 41.65 RHtu: 31.19 Trh: 31.24 T: 26.24 Tref: 33.38 Tmcu: 31.44 C: 47.58 Rt: 1138.87 Rts: 1097.28 Tp: 0.0624 Cp: 0.3628 Pressure: 1000.49 PressureT(NTC): 31.95
