ESP32
ESP32-CAM: ESP32 with camera and SD card slot
| 9 September 2019
The name says it all: the ESP32-CAM is a WiFi / Bluetooth development board with both an ESP32 microcontroller and a camera. There are also a number of
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Tag: WiFi
ESP32
LILYGO TTGO T-Journal: ESP32 + OV2640 Camera
| 3 September 2019
The LILYGO TTGO T-Journal is one of the new ESP32 development boards with a built-in 2-megapixel camera module. In addition to the camera, WiFi and Bluetooth, this board
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Internet of Things (IoT)
Sonoff Basic: cheap and hackable DIY WiFi switch
| 8 April 2019
If you think the Sonoff S20 is already an incredibly cheap WiFi switch, then you don’t know the Sonoff Basic yet. For about half the price of an
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Internet of Things (IoT)
Sonoff S20 Smart Socket: easy home automation
| 15 January 2019
The Sonoff S20 WiFi Smart Socket is a switch that you can control with your smartphone. This can be done locally via your own wireless network and worldwide
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ESP8266
WiFi jammer / deauth attack using ESP-Wroom-02
| 6 January 2019
One of the more obvious applications of a board like the ESP-Wroom-02 is using it as “WiFi jammer”. In the previous post I already wrote about the board
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Arduino
WEMOS D1 Esp-Wroom-02 and Arduino IDE
| 28 December 2018
The “WEMOS D1 Esp-Wroom-02” that I got from VNG Systems is another microcontroller development board with an ESP8266 WiFi chip. This board also has an OLED screen, 18650 battery charging
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