Dave Festing
Dave Festing
Spent time using the latest image and playing with camera settings. The following seems to work most of the time: ```py camera.init() # pixformat 0, framesize 14, and speffect 2...
*Maintainer edit: Continuation from discussion at https://github.com/orgs/micropython/discussions/12989* For a Hope Radio RF96 (RFM96W) the RSSI readings seem to calculated incorrectly. I generally see about -110dBm where errors start creeping-in. Two...
As per discussion: https://github.com/orgs/micropython/discussions/12573 Thonny appears to hang after 5-20 loops of the following program: ```py from time import sleep from machine import lightsleep while True: print ('waiting 2 seconds...
For several years I appear to have gotten away with doing camera.init(), going to lightsleep, waking-up and taking a picture. I was doing this believing that I was able to...
With firmware-20221203 and the following parameters: ```py camera.pixformat(0) # 0:JPEG, 1:Grayscale (2bytes/pixel), 2:RGB565 camera.framesize(10) # 1:96x96, 2:160x120, 3:176x144, 4:240x176, 5:240x240 # 6:320x240, 7:400x296, 8:480x320, 9:640x480, 10:800x600 # 11:1024x768, 12:1280x720, 13:1280x1024,...
I notice that when the RSSI gets down to about -120dB that the SNR readings jumps from a low value (say 1-2dB) to a high value (ie 56dB). I see...
I need to use `lightsleep` in a solar-powered application. However, either using `lightsleep()` (forever) or `lightsleep(60000)`after a day or so leaves the camera in an unknown state. A power-on reset...
At a rough guess it is taking my camera (2024 version) about 2 seconds to come out of deepsleep until the image is captured. @glenn20 https://github.com/glenn20/upy-esp32-experiments/tree/main/OptimisingMicropythonBootTime has done investigations into...
### Documentation URL https://docs.micropython.org/en/latest/reference/mpremote.html#mpremote-command-run ### Description If you have a `main.py` on the device and invoke `mpremote run /home/davef/main.py` then the `main.py` on the device runs. To work on `/home/davef/main.py`...
Several years of fighting with various bootup issues the latest camera does the following: takes a picture, deinit, init and then it won't take a 2nd picture. A machine reset...