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AMVOL08 FAQ

Hey, wanted to reach out about some eletechsup products.   We have been using some of the RS485 boards from your team (such as R444A01 and R428A01) with great success.  I am working on another project now which requires another board, but I can’t seem to find on your site.   Is there any board with MODBUS (RS485) input that can output 0-10V, similar to N4IOA01, but for 0-10V?   Answer : AMVOL08  https://1drv.ms/u/c/f5c7cfff112f0ffe/Ef4PLxH_z8cggPUORAAAAAAB5peXq7V3b7xOMoy-_seqfw?e=sGOhgs Question : I think that will be too many ports, I may just continue with the one we tested for...

RT24G01 FAQ

 I don't see in your manual how to set slaves address? Answer : This is a wireless transparent transmission module, which transmits all data transparently. There is no address setting...

ES33B08 FAQ

ES33B08     Rachel, I bought one of these boards from AliExpress, but I have a technical question:   Does it accept NC and NO dry contact sensors?      Answer :    Theoretically, yes.

N4D3E16 FAQ

Hi, I bought the N4D3E 16, I want to control it thru a 4x4 keypad connected to arduino uno. The idea is that when a button is pressed one input connects to the corresponding output and returns to open state like a push button does.   How do I code the arduino to allow this?   Any info is greatly appreciated.   Answer : Your idea is very good, I think it can be realized. But I am very sorry! We don't know ARDUINO and how...

rt4ae01 FAQ

  rt4ae01  I'm sending 485 signal from this meter..  Currently it goes to solar inverter by cable  。 So instead I want to use wireless connection. So I have 2...

ES33B08 FAQ

Hello... My name is Eduardo and I'm testing the ES33B08 board. I'm trying to use at the same time the 7 segments display and Darlington outputs: a) The 7 segments tube is displaying the current IP adress the ESP32 received, after connecting to the WIFI b) the darlignton outputs will command output LEDs and Stepmotor   Is it possible?   Below my current code   #include    // Pinos conectados ao 74HC595 const int CLOCK_595 = 27; const int LATCH_595 = 14; const int DATA_595  = 13; const int OE_595    = 4;   // Pinos para piscar const int PULSE_PIN = 33; const int DIR_PIN   = 25;   // Botão para futura expansão const int BUTTON_PIN = 18;   // Segmentos para números 0–9 (comum ânodo) uint8_t TUBE_SEG[] = {   0x3f, 0x06, 0x5b, 0x4f,   0x66, 0x6d, 0x7d, 0x07,   0x7f, 0x6f };...