raspberry-pi – Page 3 – Hermetry

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Solved PoE for a Pi 3B gateway in the field shed, which has no PoE header

by lynchlab in Gateways and edge · 3 replies

3 3 6 months, 1 week ago by lynchlab

Solved i2cdetect shows an empty grid with a BME280 and a light sensor on my Pi 4

by lynchlab in Raspberry Pi · 6 replies

6 4 6 months, 1 week ago by rachelr77

Solved Showing the dashboard on the Pi screen in the lab corridor without logging in

by kurtlab in Dashboards and widgets · 4 replies

4 3 6 months, 4 weeks ago by kurtlab

Solved Wiring a MAX31855 to a Pi 3: the guide says MOSI, my board has no MOSI pin

by dev_kevin in Raspberry Pi · 4 replies

4 3 7 months, 2 weeks ago by brooksdata

Solved Pi gateway that moves between home WiFi and a phone hotspot at the allotment

by aisha.maker in Raspberry Pi · 5 replies

5 5 7 months, 3 weeks ago by aisha.maker

Solved Pi gateway: “RTNETLINK answers: File exists” on ifup eth0 and keepalive drops after boot

by brian14 in Gateways and edge · 6 replies

6 5 7 months, 3 weeks ago by brian14

Solved ESP8266 room nodes, a Pi in the middle, Hermetry on top: sane design?

by pretoriusfm in Gateways and edge · 3 replies

3 3 8 months, 3 weeks ago by pretoriusfm

Solved What are the empty holes next to the GPIO header on an old Pi model B?

by rachelr77 in Raspberry Pi · 5 replies

5 5 9 months, 1 week ago by rachelr77

Solved SCD30 on Pi gives Remote I/O error, should I write I2C in Python with bit-bang?

by hakan_dev in Raspberry Pi · 5 replies

5 3 9 months, 2 weeks ago by kurtlab

Solved After a pip upgrade the chiller script on our Pi dies with an “Unsupported callback API version” error

by ops_keisha in MQTT and HTTP · 6 replies

6 4 9 months, 3 weeks ago by jason_fw

Solved “No default controller available” on an old Pi 3 with Stretch, needed for BLE cold-room tags

by thompsonplc in Raspberry Pi · 5 replies

5 4 10 months, 1 week ago by thompsonplc

Solved pymodbus on a Pi 3 RS-485 HAT: no response from the meter on ttyS0

by harrisplc in Modbus, OPC UA and fieldbus · 5 replies

5 4 11 months, 3 weeks ago by harrisplc

Solved Bash script on my Pi pings remote sites but Hermetry stores a weird raw value

by brooksdata in Alarms and notifications · 6 replies

6 5 1 year, 1 month ago by brooksdata

Solved Z-Wave S2 on my Pi gateway: which nodes really need it?

by sneha_dev in Gateways and edge · 5 replies

5 4 1 year, 1 month ago by sneha_dev

Solved Tutorial says broker = 192.168.x.x – what address do I put in for Hermetry?

by kevin.cto in MQTT and HTTP · 4 replies

4 3 1 year, 1 month ago by kevin.cto