ESP32

read / write Modbus RTU devices

Started by sevi_at

Replies: 0
Views: 3,795

January 13, 2022, 12:24:23 PM
by sevi_at

Read data from RS232 device in Olimex ESP32-EVB

Started by roger.peralba

Replies: 0
Views: 3,593

March 23, 2023, 11:56:35 AM
by roger.peralba

Reading as accurate as possible voltage with ESP32 dev kit lipo

Started by smith

Replies: 5
Views: 4,442

July 30, 2024, 01:59:14 PM
by LubOlimex

Relays Screw Terminals: Which one is NC and which one is NO ?

Started by GeorgeFlorian

Replies: 2
Views: 4,304

March 10, 2020, 02:21:01 PM
by GeorgeFlorian

Replac: lwIP TCP-IP Stack --> other stack possible ?

Started by Ruppie

Replies: 7
Views: 8,140

January 23, 2018, 09:16:37 AM
by LubOlimex

Rs232 using Uart2?

Started by Jimbo181

Replies: 4
Views: 3,579

October 26, 2023, 08:50:07 AM
by LubOlimex

S3 and disabling CH340X

Started by timokett81

Replies: 1
Views: 4,281

November 25, 2024, 08:36:00 AM
by LubOlimex

Safe pins to connect a Bosch ARD-AYK12 - RFID Proximity Reader ?

Started by GeorgeFlorian

Replies: 1
Views: 4,089

August 25, 2022, 08:51:14 AM
by LubOlimex

SDCARD or SPIFF for BBDD

Started by yurka

Replies: 4
Views: 3,587

March 11, 2024, 10:52:10 AM
by yurka

Serarch ESP32 EVB Wired Ethernet Web Server Example

Started by fendtiii

Replies: 4
Views: 7,670

August 26, 2020, 08:53:33 AM
by LubOlimex

Serial Monitor with ESP32-S2-DevKit-Lipo-USB

Started by dwd

Replies: 6
Views: 3,939

May 17, 2024, 02:23:37 PM
by LubOlimex

Serial port stops when ETH activates with POE

Started by punchcard

Replies: 5
Views: 4,170

March 18, 2023, 01:42:45 AM
by punchcard

sip voip demo code

Started by bhagyadj427

Replies: 1
Views: 4,134

July 15, 2022, 01:56:18 PM
by LubOlimex

Sleep current S2-DevKit-Lipo-USB vs. S2-DevKit-Lipo

Started by timokett81

Replies: 1
Views: 3,734

September 19, 2022, 08:32:58 AM
by LubOlimex

Slider Pot

Started by Emu2303

Replies: 1
Views: 3,300

January 02, 2024, 11:52:34 AM
by LubOlimex

Source of LPJ4112CNL

Started by josescxavier

Replies: 0
Views: 3,727

March 05, 2023, 12:20:35 PM
by josescxavier

SP32-POE-ISO-WROVER-EA Ethernet not working

Started by woodenplastic

Replies: 7
Views: 5,603

June 04, 2024, 10:22:44 AM
by LubOlimex

Specs and features of the charging circuit on the ESP32 DevKit LiPo

Started by BenIndustries

Replies: 3
Views: 4,834

April 16, 2024, 08:20:43 AM
by LubOlimex

STP Loop Error

Started by marksims

Replies: 1
Views: 4,875

January 09, 2025, 09:05:57 AM
by LubOlimex

Stuck on Leaving... Hard resetting via RTS pin... and board does not reset

Started by drouinp

Replies: 4
Views: 5,118

February 20, 2024, 08:19:26 AM
by LubOlimex