STM32F1 Blue-pill: WiFi shield (WiFiNINA)
For me, It’s very important the network connection and network limitation on STM32F1 It’s very tedious. Adafruit offers a solution, but I think that a shield It’s more usable.
Category: esp32
GY-273 QMC5883L clone HMC5883L magnetometer for Arduino, esp8266 and esp32
The sensor GY-273 QMC5883L clone HMC5883L magnetometer for Arduino, esp8266, and esp32 is cheap and reasonably precise but needs some check for the clone version.
STM32: WiFiNINA with ESP32 WiFi Co-Processor
We have already looked at how to add a wiring connection to an STM32, but sometimes the only solution can be a Wireless or WiFi connection, and in this article we are going to see how to manage a complete WiFi solution.
GY-291 ADXL345 i2c spi accelerometer with interrupt for esp32, esp8266, stm32 and Arduino
The ADXL345 is a small, thin, ultralow power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. This device works with i2c and SPI protocol and Is suitable with Arduino, esp8266, stm32, and esp32.
ESP32-CAM: control CameraWebServer from your own web page – 3
I’m going to write this simple article because I started using this device as an “external IP cam” for my web project, and I’d like to share my experiences.
ESP32 WeMos LOLIN32 EByte LoRa E32, E22 and E220 shield
I’m going to publish my LoRa shield for WeMos LOLIN32. This is one of my favorite microcontrollers, and until now, I have been using a simplified version of shield for rapid prototyping, but in the end, I created a more complete version, and I share it with everyone.
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.
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.
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.
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.
