Suchergebnisse

I have fork your version and try to add the feature need to work on Robomow,so i can test the mow speed adjustment , but need work to add INA226 / BTS7960 clean support. I also need many var that i can adjust OTA to setup correctly each part. For the issue invalid. To debug : you need to...

Not sure ,because i have the same issue on Teensy. Here the location of issue in the code Take a look into robot.cpp In the main loop : gps.run(); is call on each loop ,so at high frequancy And into gps.run (at the end of ublox.cpp UBLOX::run) You can see that if the code don't go to this...

Possible this help: It's better that firmware send the same dir on the 2 drivers. Try to change the rev dir on the out of driver : Check the wiring phase order . only adjust if necessary into config.h:

A pi4 with only heat sink (no fan) can work at more than 70 deg . In my case it start to fail near 85 Deg: Here a screenshot at 77 deg outdoor temp was 35 deg So certainly it's not a thermal issue

I think manual speed is not manageable by the user using sunray App The slider is for Auto mowing speed .

I think the issue is software bug and certainly not power supply. Can someone try to reproduce by this way: You need one area with a path to station and station not locate inside the mowing area: If you put the mower outside of mowing area and near path to station. Read this log from...

I always connect Teensy or AGCM4 over usb to PI3B+ or PI4 and no comm issue at all also with cassandra. Only issue is the garden covering PI WIFI to Phone or PC and the latency of the Flask software. I also use a Pi Zero W (not V2) inside a MI632 and TeensyBer soft ,again no comm issue.

Why did you use the UART port ??

Use ESP32_BT_Passerelle and test in BT

It's the main issue with PI, I use PI3 and 4 since 2 or 3 years in my mower and i have the same temp , >70 deg when using camera over opencv and tensorflow lite (not motion) . I don't know how motion work , but using Libcamera / Picamera2 , you can reduce the frame rate to 15/15 img/sec and...

Hi. @WhatATest Some question about GPS config: what is the utility of MINCNO: CPG_CONFIG_FILTER_MINCNO 30 // 30dbHz and the dynmodel and deactivation of baidou and SBAS setValueSuccess &= configGPS.addCfgValset8(UBLOX_CFG_NAVSPG_DYNMODEL, 11); // Robotic mower dynmodel I test this new...

Here a picture on how i wire a ZS-X11H on teensy project. I don't understand why you want to use the 5V remote Pin , simply use the direct 3.3V output of AGCM4 RED wire is PWM ,it's directly3.3V coming from the teensy , so certainly same for AGCM4 YELLOW and GREEN are also 3.3V output of...

OK it's not exactly what i have thought ,but help me to see how i can manage polygon mower geometry. Actually GPS antenna is locate in the axe of the drive wheel, On big mower like robomow RL 2000 the distance between antenna and front bumper is so big that you can have trouble to mow near wall...

Hi. Can you explain a little more how did you manage this 2 points and where we can find the definition of Antenna position in the code. Many Thanks

On drive motor they never heat (<35 deg i think) on my test on MI632 and Yardforce SA900. But removing dissipator can totaly change this. SO it's BETTER to use the dissipator

If it's a watchdog issue : You can try to reset watchdog in the setpoint process, Not tested and no warranty. Into map.cpp // set point bool Map::setPoint(int idx, float x, float y){ watchdogReset(); if ((memoryCorruptions != 0) || (memoryAllocErrors != 0)){

Okay . It's work on my side but with very strange behaviour ,It's take sometime 10 minutes to change from one access point to other or don't work at all. I can see this one the pi screen.

Initially my box was inside house. I have made some test on PI with external WIFI over USB stick and antenna, but unfortunately no big success and same result as the builtin antenna of the PI Finally Solution was a outdoor wifi extender: It's is locate at the top of the house roof I use PI3 /...

Raspberry PI4 do the job with HASSIO without any issue.

Can you share the bossac command to flash the M4 ? Cassandra work perfectly in a pi3B+ and is fast enough to compute the path planning without any issue It's better to put the Pi inside the mower and use UART to have a perfect fast and stablee exchange usint AT command. Pi outside mower and...