We have resumed testing the applicability of the LoRaWan network, in this case we will review the Dragino LA66 module, specifically the Arduino Shield, although for our tests we will connect it to the PC via a TTL-USB converter and we will test it with the ESP32 module. As I mentioned...
ESP-01 module: The reason were going through all this trouble. $3.50 @ Electrodragon USB-Serial TTL programmer: I'm using an Adafruit FTDI Friend, although I'm hesitant to recommend FTDI products after they shipped mallware with their Windows drivers... $14.75 @ Adafruit. Update: I've co...
The ESP-01 WIFI Wireless Transceiver Module is a self-contained SOC with an integrated TCP/IP protocol stack that can give any microcontroller access to your Wi-Fi network. This article is going to explain pinout, programming, specifications, and more details about the ESP-01 W...
or by using out-of-the-box master-slave database man- agement systems such as MongoDB, which provide N replicas, but only for the read operations, and • Write operations with strong consistency guarantees will always be subject to the CAP theorem [35] and can hardly scale horizontally....