This library contains a framework to easily create esp8266-based or esp32-based web servers that can interface to all sorts of sensors and actuators. The servers can be REST-compatible, and COAP-compatible, inc
The image shows how wires can be connected to the shared I2C port on the ESP32 AI Thinker style cams. The orange wire is the SDA pin (GPIO26) and the white wire is the SCL pin (GPIO27). Each wire is soldered to the top of an on-board resistor....
DFRobot Edge101 is an industrial-grade IoT controller built around the ESP32 MCU, designed as a bridge between development boards and industrial IoT systems. Housed in a full metal enclosure, it comes with various protection features including surge, ESD, lightning, overvoltage, and reverse polari...
It also allows for several features to be added via just software. Furthermore, an ECU is able to use data from another ECU which eliminates the need to install the same sensors in multiple devices. CAN-BUS Wiring Sequence The CAN protocol consists of two wires for bi-directional data tra...
I would use an ESP32 for more GPIOs and Bluetooth sensors out of the main unit. If I had more GPIOs either with the ESP32 or with an I2C expander I would use one to control the fan and another to power off the unit from software. Now when low battery, the only thing it can do...
https://repository.arizona.edu/handle/10150/622852 Google Scholar Fandel et al., 2016 C. Fandel, J.B. Callegary, T.P.A. Ferré, L.M. Norman, C.A. Scott Evaluating the effect of gabions on vertical water flux in an ephemeral stream using wildlife cameras and temperature sensors. 2015 ...
Reading sensors (etc), preparing uplink payload and scheduling an uplink message for transmission can be done in function processWork(). Handling of downlink messages and adding your own downlink commands can be done in function processDownlink()....
Domoticz - Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. (Source Code, Clients) GPL-3.0 C/C++/Docker/Shell EMQX - An ultra-scalable open-source ...
If multiple streams are enabled they need to be processed by an intermediate tool for synchronisation, eg go2rtc (but which does not handle subtitles yet?). See ESP32-CAM_Audio for go2rtc configuration examples. If a recording occurs during streaming it will take priority and the streams may...
If multiple streams are enabled they need to be processed by an intermediate tool for synchronisation, eggo2rtc(but which does not handle subtitlesyet?). SeeESP32-CAM_Audiofor go2rtc configuration examples. If a recording occurs during streaming it will take priority and the streams may stutter...