jason_fw
@jasonwhite18 · Membre depuis avril 2025
Embedded developer · logistics
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Réponses à Estimating pump flow from current and pressure, then alarming on the residual
Kalman is everywhere in navigation. For a pump it feels like overkill to me, but I'm no process guy.
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Réponses à PIC24FJ128GA202 Modbus RTU slave over MAX485 never answers the gateway
Is RO actually reaching the PIC pin? Scope the PIC pin itself, not the MAX485 side.
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Can the names be turned off on a dashboard? On a small card they would cover everything.
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Réponses à 2.2.2 : certificats d'appareils, avis de renouvellement et signaux de passerelle dans le pare-feu IA
We build our own boards around an ESP32-S3 and already do mutual TLS with our own CA on another project. Can we upload that…
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Small warehouse plus my house next door. Six ESP8266 nodes (temperature, two door contacts, a freezer current clamp, a gate sensor). Each one currently…
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Is the IP address what the device reports about itself, or what you see? Most of ours sit behind a 4G router.
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Réponses à Traceur de remorque sur NodeMCU : le widget carte indique aucune ligne avec des coordonnées valides
Renamed lon to lng and switched to snprintf, markers showed up straight away and in the right bays, not stacked in one spot. Also…
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Réponses à Traceur de remorque sur NodeMCU : le widget carte indique aucune ligne avec des coordonnées valides
Fix is fine, serial monitor shows 9 sats and sensible coordinates. Here's what goes out: {"lat":"-43.53","lon":"172.63","spd_kmh":0.0,"sats":9}

