# \#arduino

**URL:** https://forums.losant.com/tag/arduino/31.md

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## [Data not being sent to dashboard from Wemos Mini](https://forums.losant.com/t/data-not-being-sent-to-dashboard-from-wemos-mini/5352)

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**Author:** [@Neil\_Ross](https://forums.losant.com/u/Neil_Ross)\
**Replies:** 5\
**Last updated:** [December 6, 2023, 8:22pm UTC](https://forums.losant.com/t/data-not-being-sent-to-dashboard-from-wemos-mini/5352 "2023-12-06T20:22:20Z")

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Good evening all, I need some help, I’ve just gotten back into playing with Losant and Wemos Mini’s. I’m trying to upload my temperature and humidity readings from a DHT22, I’m showing the readings on IDE2 but they do n…

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## [Connection Closed](https://forums.losant.com/t/connection-closed/4885)

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**Author:** [@Lyndon\_Walker](https://forums.losant.com/u/Lyndon_Walker)\
**Replies:** 18\
**Last updated:** [January 20, 2023, 3:57pm UTC](https://forums.losant.com/t/connection-closed/4885 "2023-01-20T15:57:12Z")

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I’m trying to use an Arduino MKR NB1500 to upload load cell data to Losant. The board connects but instantly disconnects. After a lot of google and head against my desk banging, I’m here asking for help. Hopefully, I’…

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## [\[Solved\] How to Monitor 48VDC Battery Voltage using Arduino Ethernet Shield W5100 on Losant](https://forums.losant.com/t/solved-how-to-monitor-48vdc-battery-voltage-using-arduino-ethernet-shield-w5100-on-losant/1422)

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**Author:** [@Johnson\_Isaac](https://forums.losant.com/u/Johnson_Isaac)\
**Replies:** 1\
**Last updated:** [January 9, 2019, 3:25pm UTC](https://forums.losant.com/t/solved-how-to-monitor-48vdc-battery-voltage-using-arduino-ethernet-shield-w5100-on-losant/1422 "2019-01-09T15:25:44Z")

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Please Team, I need help in getting a sketch/code to use on an Ethernet Shield W5100 with Losant to monitor a 48V DC Battery. I have tried modifying the DHT22 Losant Temp monitor but no headway. Please help me with a co…

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## [\[Solved\] MKR1000 hangs on trying to connect to Losant](https://forums.losant.com/t/solved-mkr1000-hangs-on-trying-to-connect-to-losant/1242)

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**Author:** [@bob\_ross](https://forums.losant.com/u/bob_ross)\
**Replies:** 8\
**Last updated:** [January 4, 2019, 5:55pm UTC](https://forums.losant.com/t/solved-mkr1000-hangs-on-trying-to-connect-to-losant/1242 "2019-01-04T17:55:30Z")

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Hi all, I’m trying to use the arduino example from the documentation. It connects to the WiFi but hangs when connecting to Losant and goes no further. The device.mqttClient.State() method returns a -1 which I believe t…