Eletechsup News
R421B16 technical support
Hello! I purchased your device named "R421B16 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board for PLC PTZ Camera Motor" on AliExpress. I'm completely...
R421B16 technical support
Hello! I purchased your device named "R421B16 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board for PLC PTZ Camera Motor" on AliExpress. I'm completely...
N4D8B08 Hello, unit is not working good. In dat...
N4D8B08 Hello, unit is not working good. In data sheet relay must be on with value 1 in register. But it is on only with value 300 as shown in...
N4D8B08 Hello, unit is not working good. In dat...
N4D8B08 Hello, unit is not working good. In data sheet relay must be on with value 1 in register. But it is on only with value 300 as shown in...
SWFSE07 Schumann generator board
Hi there! For our brand launch, we are looking for and need a special modification: We need this board to have Bluetooth Low Energy (BLE) integration. Our goal is to...
SWFSE07 Schumann generator board
Hi there! For our brand launch, we are looking for and need a special modification: We need this board to have Bluetooth Low Energy (BLE) integration. Our goal is to...
ES32C14 technical support
Hello, I'm building a prototype using the ES32C14 expansion board (12/24V version) with an ESP32-WROOM-32D module, and I have a few technical questions your team may be able to help...
ES32C14 technical support
Hello, I'm building a prototype using the ES32C14 expansion board (12/24V version) with an ESP32-WROOM-32D module, and I have a few technical questions your team may be able to help...
UD85C08 custom request
I’ve just sent you a detailed technical request through the contact form on your website regarding a *custom UD85C08 24V firmware* for our application. The request mainly concerns adding a...
UD85C08 custom request
I’ve just sent you a detailed technical request through the contact form on your website regarding a *custom UD85C08 24V firmware* for our application. The request mainly concerns adding a...
ES32D26 refrigeration monitoring system
I am developing a refrigeration monitoring system called Frost Sentinel and I am interested in your ES32D26 controller. For my prototype, I need the following configuration: ES32D26 controller Compatible ESP32...
ES32D26 refrigeration monitoring system
I am developing a refrigeration monitoring system called Frost Sentinel and I am interested in your ES32D26 controller. For my prototype, I need the following configuration: ES32D26 controller Compatible ESP32...