Stability - My esp32-cam setup is working, but not stable enough. I experienced Wifi signal dropout and intermittent reboot. I have a hunch it was due to brownout. The setup was more stable operating with 9V battery than with power adopter.
I was running the esp32-cam board with 3.3V and yesterday I reconnect the import power terminal to 5V. Guess what, now the setup run with acceptable stability and am happy. If your esp32-cam setup is running unstable then use 5V to power up your board.
Last week, I received "Mini Dc-dc 12-24v To 5v 3a Step Down Power Supply Module Voltage Buck Converter", ten pieces of them.
Yes, I know it says 12-24V but I succeeded to use the buck converter with 9V battery without any problem. I got 4.5V at V0+ terminal when I soldered the converter to a fix output voltage of 5V. I can get close to 5V when using adjustable operational mode. The negative battery terminal is connected to the GND and the positive to the IN+.
I run an uasyncio web-server on my setup. You can get the code from GitHub. Feel free to download and play around with it. The server listens to port 80, 81 and 82. Port 80 serves the live stream, port 81 is dedicated to clients request for still pictures with or without flash. Port 82 is experimental and can be used to send a control command to the board.
My setup is currently looking uglier than before. I need to design a new freeform to hold my esp32-cam board.
I was running the esp32-cam board with 3.3V and yesterday I reconnect the import power terminal to 5V. Guess what, now the setup run with acceptable stability and am happy. If your esp32-cam setup is running unstable then use 5V to power up your board.
Last week, I received "Mini Dc-dc 12-24v To 5v 3a Step Down Power Supply Module Voltage Buck Converter", ten pieces of them.
Yes, I know it says 12-24V but I succeeded to use the buck converter with 9V battery without any problem. I got 4.5V at V0+ terminal when I soldered the converter to a fix output voltage of 5V. I can get close to 5V when using adjustable operational mode. The negative battery terminal is connected to the GND and the positive to the IN+.
I run an uasyncio web-server on my setup. You can get the code from GitHub. Feel free to download and play around with it. The server listens to port 80, 81 and 82. Port 80 serves the live stream, port 81 is dedicated to clients request for still pictures with or without flash. Port 82 is experimental and can be used to send a control command to the board.
My setup is currently looking uglier than before. I need to design a new freeform to hold my esp32-cam board.
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