Respondidos Sensors on campus lamp posts with no wiring, can we power them wirelessly?

Put hysteresis on the battery rule, something like below 20 with a margin of 5. Cold mornings make batteries dip and you'll get an…

hace 3 días, 3 horas

Respondidos 2.1.1: una fuente de datos de ejemplo, ajustes de tablero y paquetes de tableros

Did exactly this for a client last week. The dry run listed two cards as Skipped, both process diagram cards, because the client org…

hace 4 semanas

Respondidos 2.1.1 para automatización: secretos con nombre en las solicitudes HTTP, disparadores webhook duraderos, informes de entrega

Question on the webhook part. Does "repaired after an outage" mean the calls that came in during the outage get run afterwards, or only…

hace 1 mes

Iniciados Las pasarelas Pi remotas se reinician al azar: ¿cómo detecta el Pi la subtensión y puedo recibir una alarma por ello?

We have Pi 4 gateways in small pump kiosks, each reading a flow meter and two pressure transmitters and sending to Hermetry. Three of…

hace 2 meses

Respondidos Buğra: ready solutions, flows and the software side

Water site sounds very close to my day job, tanks and pump stations. Is it included or does it need something extra on the…

hace 2 meses, 2 semanas

Respondidos ¿Pi 4 como punto de acceso Wi-Fi más enlace 4G para un cobertizo de finca, o comprar un router licenciado?

Both work, I have both in the field. On Bookworm it's much less fiddly, NetworkManager does the AP and the NAT in one go:…

hace 2 meses, 3 semanas

Respondidos El MCP3008 solo da 0 o 1023: ¿cómo demuestro que el SPI funciona en una Pi 3B+?

Is VREF tied to 3.3 V? If VREF floats you get exactly that 0 / 1023 behaviour.

hace 2 meses, 4 semanas

Respondidos Balancing robot demo: tilt angle drifts or jitters, and streaming tuning data gets me rate_limit disconnects

Complementary filter at 0.98 and a timer-driven loop, and it stands. Tuned it with P=18, D=0.6, a tiny I, plus a 6 % deadband.…

hace 3 meses, 2 semanas