ciaran55

@ciaranwalsh55 · Joined June 2025

Newcomer

Smart-city engineer · energy

Topics: 9
Replies: 68
Points: 0

Newcomer10 points to Member

Forum Topics Started

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Solved Two Unos over a pair of HC-05s so the one with the GSM modem reports both

by ciaran55 in Gateways and edge · 2 replies

2 3 2 weeks, 1 day ago by rahulr29

Solved EKF on a Pi estimating tank inflow and outflow: is the leak coefficient even observable?

by ciaran55 in Telemetry data and history · 5 replies

5 5 2 months, 1 week ago by ciaran55

Solved ESP-01 powered from the Uno’s 3.3 V pin keeps rebooting during Wi-Fi connect

by ciaran55 in Arduino · 4 replies

4 3 2 months, 2 weeks 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 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 ESP32 scanner finds my sensors on GPIO32/33, the libraries do not

by ciaran55 in Arduino · 6 replies

6 6 11 months, 1 week ago by ciaran55

Solved Tapping a 4-20 mA loop that already feeds a locked PLC without disturbing it

by ciaran55 in Modbus, OPC UA and fieldbus · 5 replies

5 4 11 months, 4 weeks ago by ciaran55

Solved Pen tester says our cellular meter traffic can be sniffed. What actually protects it?

by ciaran55 in Security and access · 6 replies

6 5 1 year, 3 months ago by ops_keisha