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

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 My own ESP32 board needs the BOOT button for every upload – how do dev boards use DTR/RTS?

by wilsonmaker in Arduino · 5 replies

5 5 7 months, 1 week ago by wilsonmaker

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 First project: Zigbee or Wi-Fi for eight office sensors?

by dev_kevin in First steps · 6 replies

6 4 7 months, 4 weeks ago by emily30

Solved Old 8-bit PIC with no SPI peripheral: can it drive an SX1276 for LoRaWAN?

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

5 4 9 months, 1 week ago by thompsonfw

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 JSN-SR04T waterproof ultrasonic on a Pi 3 gives 0 cm or timeouts for our hostel water tank

by rahulr29 in Raspberry Pi · 9 replies

9 7 9 months, 1 week ago by rahulr29

Solved Uploading to a Nano through an HC-05 fails with stk500_getsync not in sync

by pretoriusfm in Supported devices and hardware · 8 replies

8 7 10 months, 2 weeks ago by pretoriusfm

Solved STM32 with a MAX3485 gets my own echo and loses the start of the Modbus reply

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

5 4 11 months ago by thompsonplc

Solved Vendor quote says ‘Bluetooth 4.0’ sensors, another one says ‘BLE’. Same thing? Will either work with Hermetry?

by ops_keisha in First steps · 5 replies

5 4 11 months, 3 weeks ago by wilsonmaker

Solved Live view of a camera 180 m from the building on our dashboard

by rahul_lab in Dashboards and widgets · 3 replies

3 3 12 months ago by rahul_lab

Solved Negative temperatures from my LoRa node show up as 65486 in Hermetry

by emily30 in LoRaWAN, NB-IoT and cellular · 4 replies

4 4 1 year, 1 month ago by emily30

Solved Pi 4 BLE gateway: bluetoothctl says no default controller available

by lynchlab in Raspberry Pi · 9 replies

9 7 1 year, 1 month ago by kevin.sec

Solved HC-05 answers ERROR:(0) to every AT command except plain AT

by thompsonplc in Supported devices and hardware · 4 replies

4 4 1 year, 2 months ago by thompsonplc