Basic Test Modbus RTU (Master) RS485 with ESP32 + XY-K485 + PZEM-016 without libraries: PDAControl

PDAControl Present... #ESP32 #ModbusRTU #Power
Tutorial, documentation and downloads Complete: https://pdacontrolen.com/basic-modbus-rtu-master-rs485-test-with-esp32-xy-k485-pzem-016-without-libraries/
Tutorial, documentación y descargas Completa: http://pdacontroles.com/prueba-basica-modbus-rtu-maestro-rs485-con-esp32-xy-k485-pzem-016-sin-librerias/

Recommended and where to buy them cheap!!
Recomendados y donde Comprarlos baratos!!
- ESP32 http://s.click.aliexpress.com/e/Ayju3Fa
- Meter PZEM-016 + CT (0-100A) http://s.click.aliexpress.com/e/bXeUfp2s
- XY-K485B Converter TTL to RS485 https://s.click.aliexpress.com/e/_dWxBrNm 

- ESP32 + 0.96" Oled http://s.click.aliexpress.com/e/lAnSzrE
- ESP8266 12 Node MCU v3 http://s.click.aliexpress.com/e/b6QNZfy
- Arduino Nano V3 Clone http://s.click.aliexpress.com/e/YjqR37m
- Arduino Mega 2560 R3 Clone http://s.click.aliexpress.com/e/Y7I2NVr
- Raspberry pi 3 http://s.click.aliexpress.com/e/po06dgk
- Raspberry pi zero w http://s.click.aliexpress.com/e/cBkmnL1O
- Meter PZEM-004 with Display http://s.click.aliexpress.com/e/YNVrZjq
- Meter PZEM-004T http://s.click.aliexpress.com/e/uBunmAm
- PLC LE3U FK3U FX3U 14MR http://s.click.aliexpress.com/e/biscc9P6
- Power Supply 5v (rail) http://s.click.aliexpress.com/e/A2b2BY3

-------------------------------------------------------------------------------------------------------------

Basic Modbus RTU Master RS485 Test with #ESP32 + XY-K485 + PZEM-016 (without libraries)

-------------------------------------------------------------------------------------------------------------
Prueba Básica Modbus RTU Maestro RS485 con ESP32 + XY-K485 + PZEM-016 (sin librerías)
-------------------------------------------------------------------------------------------------------------

Web English Web Español
http://pdacontrolen.com http://pdacontroles.com

Donations: https://www.paypal.me/pdacontrol

Twitter: @Jhon_Control @PDAControl #PDAControl

Facebook:
https://www.facebook.com/PDAControl
https://www.facebook.com/groups/952143111598210/

Audio Video: ThornsOfOmarV2 for Jason Shaw
Licensed under a Creative Commons Attribution 3.0 Unported License.
http://audionautix.com

Видео Basic Test Modbus RTU (Master) RS485 with ESP32 + XY-K485 + PZEM-016 without libraries: PDAControl канала PDAControl