davidp11

@david-patel · Joined March 2025

Newcomer

Facility manager · hospitality · new to IoT

Topics: 8
Replies: 62
Points: 0

Newcomer10 points to Member

Topics Engaged In

Topics Replies Voices Last post

Solved Updating 30 ESP32 room sensors without a ladder: do I really need to send the .bin over MQTT?

by davidp11 in Device profiles and provisioning · 4 replies

4 3 3 months, 3 weeks ago by davidp11

Solved Certified LTE-M module, still afraid the operator blocks our pallet trackers

by jason_fw in LoRaWAN, NB-IoT and cellular · 5 replies

5 4 3 months, 3 weeks ago by thompsonplc

Solved Nano + RFM95 sensor sends one LoRaWAN uplink on a power bank and then goes silent

by davidp11 in LoRaWAN, NB-IoT and cellular · 5 replies

5 4 3 months, 3 weeks ago by kevin.cto

Solved 20×4 I2C LCD on the cleanroom pressure display only shows a row of solid blocks

by thompsonplc in Arduino · 5 replies

5 4 3 months, 3 weeks ago by thompsonplc

Solved Level reading jumps every few seconds whenever the cellular router in the same cabinet transmits

by ciaran55 in LoRaWAN, NB-IoT and cellular · 3 replies

3 3 4 months ago by ciaran55

Solved Old W5100 shields lost their link after we moved to new gigabit switches

by carlosc76 in Supported devices and hardware · 6 replies

6 5 4 months ago by davidp11

Solved Floats come out as garbage when my Uno reads a Nano over I2C

by fw_owen in Arduino · 6 replies

6 5 4 months, 1 week ago by fw_owen

Solved Drawing our hydraulic power unit in the SCADA designer: what is this valve, and which symbol do I use?

by kevin.cto in SCADA 2D library · 4 replies

4 3 4 months, 2 weeks ago by kevin.cto

Solved ESP32 driving a RAK3172 over UART: no reply to AT commands, then how to join

by davidp11 in LoRaWAN, NB-IoT and cellular · 4 replies

4 4 4 months, 4 weeks ago by davidp11

Solved Teaching an Arduino Uno to guess room occupancy – can it learn on its own or do I need my data out first?

by davidp11 in Telemetry data and history · 7 replies

7 6 5 months, 1 week ago by davidp11

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 Would routing my sensor nodes through a Tor router make them any safer?

by jason_fw in Security and access · 5 replies

5 4 6 months, 1 week ago by davidp11

Solved Heating on/off switch on the board for an ESP8266 relay next to our office thermostat

by kevin.cto in Dashboards and widgets · 6 replies

6 5 6 months, 3 weeks ago by ciaran55

Solved Putting my ESP32 sensors on their own network: what do they need to reach?

by wilsonmaker in Security and access · 6 replies

6 4 7 months, 1 week ago by jason_fw

Solved Servo dampers driven from wall buttons and a dashboard slider get out of sync

by emily23 in Dashboards and widgets · 4 replies

4 3 7 months, 3 weeks ago by davidp11