STM32F103C8T6 Blue Pill: high resolution pinout and specs
STM32F103C8T6 high-resolution pinout and specs
Category: Electronic
LoRa remote water level and pump controller (esp8266): server software – 2
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 the server’s status.
Here, we are going to look at the Server software.
Ebyte LoRa E220 device for Arduino, esp32 or esp8266: manage Wake On Radio and sends structured data – 5
In this article, we look at the Wake On Radio (WOR), one of the essential features of our Ebyte E220 UART LoRa device based on LLCC68 Wireless Modules.
Then we understand how to manage complex structures that are better optimized than string format data.
LoRa remote water tank level and pump controller (ReWaL): intro – 1
I have to 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 the server’s status.
Here is a little introduction to the project with the list of devices and libraries.
Ebyte LoRa E220 device for Arduino, esp32 or esp8266: fixed transmission, broadcast, monitor, and RSSI – 4
In this article we try to examine better how to configure the Ebyte E220 UART LoRa device based on LLCC68 Wireless Modules.
Arduino SAMD NINA: WiFiNINA, firmware update and RGB led – 2
One of the essential features of Arduino Nano 33 IoT or MKR WiFi 1010 is the WiFi module. Arduino does complete and powerful work; all the management of networking functionality lives around the WiFiNINA library; in this article we try to better understand their use.
Ebyte LoRa E220 LLCC68 device for Arduino, esp32 or esp8266: configuration – 3
Here is my tutorial on Ebyte E220 LoRa devices based on the LLCC68, very economical with a reduced consumption compared to the sx1268 and with a very wide range (from 5Km to 11Km).
In this article, we will see how to configure the devices.
i2c, SPI and UART compared
I2C, SPI, and UART are protocols that we encounter all the time in this world, but why do we need all these protocols to interconnect external peripherals? Well! The answer is simple because there are many needs to be met, and each protocol has a well-defined scope.
Ebyte LoRa E22 device for Arduino, esp32 or esp8266: power-saving WOR and structured data – 5
Now we’re looking at Wake On Radio (WOR) and power-saving, one of the essential features of our E22 UART LoRa device based on popular Semtech’s SX1262, SX1268 RF chips.
Then we’ll understand how to manage complex structures that are better optimized than string format data.
3D Printed Modular Holder System: USB rechargeable lithium battery pack – 5
Many devices are powered by USB, and I think It’s very useful that they become portable, so the solution is to do something like the Emergency power bank I already did but more beautiful and integrated.
