jason_fw

@jasonwhite18 · Joined April 2025

Newcomer

Embedded developer · logistics

Topics: 10
Replies: 48
Points: 0

Newcomer10 points to Member

Topics Engaged In

Topics Replies Voices Last post

Solved ESP8266 as a local MQTT broker so the sensors keep working when the internet drops?

by jason_fw in Gateways and edge · 5 replies

5 6 2 days, 19 hours ago by wilsonmaker

Estimating pump flow from current and pressure, then alarming on the residual

by brian17 in Alarms and notifications · 1 reply

1 2 4 days, 4 hours ago by jason_fw

PIC24FJ128GA202 Modbus RTU slave over MAX485 never answers the gateway

by harrisplc in Modbus, OPC UA and fieldbus · 1 reply

1 2 6 days, 9 hours ago by jason_fw

A home heating station in the 3D designer: rooms, heat pump, buffer tank and cylinder

by serhat.evcim in Show and tell · 8 replies

8 5 1 week ago by serhat.evcim

2.2.2: device certificates, renewal notices, and gateway signals in the AI firewall

by Kuray Karaaslan in Announcements · 6 replies

6 4 1 week ago by Kuray Karaaslan

2.2.0: the device list and device page, the profile editor, the Commands tab and the device log

by bugra.demiriz in Announcements · 7 replies

7 5 2 weeks, 1 day ago by emily23

Solved Trailer tracker on a NodeMCU: map card says no rows with valid coordinates

by jason_fw in Dashboards and widgets · 7 replies

7 6 1 month, 1 week ago by jason_fw

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 HC-05 vs HC-06 vs HM-10 for an Uno that has to reach a Pi gateway six metres away

by emily30 in Arduino · 7 replies

7 6 2 months, 1 week ago by emily30

Solved ModbusMaster on a Mega: first meter answers, second one always times out

by kevin.cto in Modbus, OPC UA and fieldbus · 8 replies

8 6 2 months, 2 weeks ago by emily23

Solved Building a mains-powered gas monitor box for a UK boiler room: which rules apply?

by sneha_dev in Hermetry Safe · 8 replies

8 7 3 months ago by sneha_dev

Solved Speed and heading for yard tractors: compute on the tracker or after the data lands?

by smithops in Telemetry data and history · 5 replies

5 4 3 months, 1 week ago by wilsonmaker

Solved Wi-Fi PSK and device token compiled into ESP32 firmware for street cabinets: how bad is it?

by ciaran55 in Security and access · 6 replies

6 4 3 months, 2 weeks ago by ciaran55

Solved Measuring 1250 °C in a pottery kiln and getting told when a firing runs away

by johnsonsec in Alarms and notifications · 6 replies

6 6 3 months, 2 weeks ago by johnsonsec

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