Showing posts from August, 2022
Node-R ED is a visual programming tool for wiring together hardware devices and APs together. It is a browser based tool. It consists of the pallets containing the nodes which can be dragged on the flow Editor.The nodes can be wired together by apply…
Nordic Semiconductor , the Norway based company, the manufacturer of several low power, Wireless Devices for many years. There products includes nRF24L01,nRF51 which was very popular and nrf52 series,nRF53 supporting Bluetooth communication. The nrf5…
ESP32-Cam ESP32 cam is a ESP32-S2 series based camera supporting module.Generally the ESP32-Cam modules available modules are developed by I-Thinker which is china based company. The ESP32-Cam module comes with camera OV2640 module which is 2Mpixel re…
Tasmota Tasmota is a opensource platform.The Tasmota created the readymade binary files or firmware for the ESP based products like sonoff devices. The Tasmota is very easy to operate. If someone does not have any experience of coding, he can also c…