June 2022 Archives

LoRa wireless remote water tank and pump controller (esp8266) Server case assembling

3D Printer / EBYTE LoRa E32 / LoRa wireless remote water tank and pump controller (ReWaL) / My PCB / Project / WeMos D1 mini

26 June 2022

LoRa remote water level and pump controller (ReWaL): assemble server and 3D printed case – 6

I must fill a tank 1.5 km away, so I create a 2-part controller.
A server with a relay to manage the pump and a client solar/battery-powered to check the tank’s status and notify to the server.

Now we put all the Server components in the relative Case.

STM32F1 STM32F4 programming via USB with HID boot-loader

2

No category / STM32 / STM32 micro controllers line Tutorial

20 June 2022

STM32: programming (STM32F1 STM32F4) via USB with HID boot-loader – 3

We’ll learn how to add HID bootloader to our STM32 device. This bootloader is driverless (no USB drivers needed, even on Windows) for STM32F10x and STM32F4xx devices.

LoRa wireless remote water tank and pump controller (esp8266) Client PCB assembling

0

EBYTE LoRa E32 / LoRa wireless remote water tank and pump controller (ReWaL) / My PCB / Project / Voltage divider / WeMos D1 mini

15 June 2022

LoRa remote water level and pump controller (ReWaL): Client PCB – 5

I must fill a tank 1.5 km away, so I create a 2-part controller.
A server with a relay to manage the pump and a client solar / battery-powered to check the tank’s status and notify It to the server.
Here we are going to assemble the Client PCB.

STM32F1 programming via USB with STM32duino boot-loader

10

No category / STM32 / STM32 micro controllers line Tutorial

9 June 2022

STM32: programming (STM32F1) via USB with STM32duino boot-loader – 2

STM32duino-bootloader is created for STM32F103 boards to use with the Arduino_Core_STM32 repo and the Arduino IDE; very useful to program the microcontroller directly via USB.