dev_kevin

@kevinanderson25 · Joined July 2025

Newcomer

Backend developer · software · new to IoT

Topics: 5
Replies: 38
Points: 0

Newcomer10 points to Member

Topics Engaged In

Topics Replies Voices Last post

Customer IT refuses any port forwarding at the substation: does Edge need inbound access at all?

by si_tyler in Hermetry Edge · 3 replies

3 3 17 hours, 50 minutes ago by Hermetry Assistant

Solved Paper towel level alarms fire every time someone pulls a towel

by dev_kevin in Alarms and notifications · 3 replies

3 3 1 day, 2 hours ago by dev_kevin

Solved Closing io-homecontrol roof windows from a Raspberry Pi when it rains

by carlosc76 in Supported devices and hardware · 7 replies

7 6 3 days, 8 hours ago by carlosc76

What the usage card on Automation tells you, protections row included

by bugra.demiriz in Show and tell · 8 replies

8 5 1 week ago by bugra.demiriz

Solved How can a 150 dollar indoor LoRaWAN gateway listen to so many sensors at once?

by dev_kevin in LoRaWAN, NB-IoT and cellular · 4 replies

4 3 1 week, 2 days ago by ops_keisha

Solved Reading a 9-bit multidrop bus on a Pi gateway: can the UART even do that?

by brian17 in Gateways and edge · 6 replies

6 5 1 month, 1 week ago by brian17

Solved ttyAMA0, ttyS0, serial0: which one should my Modbus HAT use on a Pi 3B+?

by james56 in Raspberry Pi · 4 replies

4 4 1 month, 3 weeks ago by james56

Solved NodeMCU gets the command as byte* payload and atoi gives me 0

by wilsonmaker in Arduino · 5 replies

5 5 2 months, 2 weeks ago by wilsonmaker

Solved Raspberry Pi polling the latest tank level over the API keeps getting 401

by dev_kevin in REST API · 4 replies

4 3 2 months, 2 weeks ago by johnsonsec

Solved Inverters on RS-485 and serial-radio sensors: what gets non-IP gear into Hermetry?

by carlosc76 in Gateways and edge · 7 replies

7 6 2 months, 3 weeks ago by carlosc76

Solved Reject button at a rework station misses quick presses. Also, can Forge count these for us?

by harrisplc in Hermetry Forge · 7 replies

7 6 4 months, 1 week ago by harrisplc

Solved Can I switch my heater relay at home from my phone while I’m on campus?

by liam96 in Mobile app · 6 replies

6 4 5 months, 1 week ago by dev_kevin

Solved Measuring a 12 V battery without the divider draining it, and a low-battery alarm that flaps in the sun

by rf_jessica in Alarms and notifications · 8 replies

8 7 5 months, 3 weeks ago by rf_jessica

Solved Our RFM95 board hears the gateway 17 dB worse than the dev board

by kevin.sec in LoRaWAN, NB-IoT and cellular · 5 replies

5 4 6 months ago by kevin.sec

Solved 300 substation monitors: do I really need a separate MQTT topic per device?

by connor92 in MQTT and HTTP · 5 replies

5 4 6 months, 2 weeks ago by dev_kevin