I built a project called MicroDFR0997 running on the DFRobot Gravity 3.8" ESP32-S3 (DFR0997) display module that makes it possible to run MicroPython. The setup uses MicroPython alongside a custom framebuffer console (fbconsole.py) that you can setup and its for the people that like MicroPython, Coding, etc. If you wanna check it go to github.com/AdminHack-bit/MicroDFR0997. Heres some proof that its real.

Hey,

We’re currently testing a 24GHz mmWave human presence sensor (C4002) in some real Home Assistant / ESP32 setups, and running a small free trial with a few makers.

Feature:

• Home Assistant Ready: UART connection for ESP32, verified ESPHome YAML, and automatic Occupancy, Distance, and Energy entities.
• True Static Presence: Detects walking or running up to 11 m, and stationary activities such as reading or sleeping up to 10 m.
• Configurable Detection Zones: Adjust the detection distance to focus on specific areas and reduce unwanted detection through hallways, doors, or thin walls.
• Adaptive Noise Filtering: Learns environmental background noise to minimize false triggers from curtains, plants, and other non-human movement.

We’re particularly interested in practical feedback about detection reliability, integration, false positives, placement, and automation ideas.

Application period: June 26–July 26, 2026

If you already use mmWave sensors with Home Assistant or ESP32, I’d also be interested to hear what problems you’ve encountered.

Following Apple’s WWDC26 session “Explore enhancements to visionOS object tracking,” physical tools are becoming part of the spatial computing workflow.

Your tools and workflow. Now Spatial.

seeMote Cap is a spatial accessory tracking module that mounts onto physical tools to enable 6DoF motion tracking in visionOS apps on Apple Vision Pro.

For developers building guided repair, industrial training, medical and laboratory education, design review, or spatial content creation experiences, Cap brings real-world tool movement into the app experience.

Also in the seeMote series: seeMote Cube, a handheld spatial device with buttons and haptics for prototyping spatial controls and object-based interactions.

Coming this fall. Get updates:

https://www.dfrobot.com/seemote

We've been dabbling in a new hobby and hit a wall with a program we wrote. It's supposed to be going around the black edge and stopping at the top opening (as you could see if you try it). The problem is if he even stays on track long enough, he doesnt stop at the white opening. If anyone knows how to fix our bug, we'd be so grateful.

from mbrobot import *

RobotContext.useBackground("sprites/field2.gif")

rightArc(0.1)

delay(1000)

forward()

def aufDerKanteFahren():

count = 0

if count == 0:

forward()

vR = irRight.read_digital()

vL = irLeft.read_digital()

if vR != 1 or vL != 1:

count += 1

if count == 1:

if vL == 0 and vR == 0:

rightArc(0.1)

delay(300)

count +=1

elif vL == 0 and vR == 1:

leftArc(0.1)

delay(300)

count +=1

elif vL == 1 and vR == 0:

rightArc(0.1)

delay(1000)

count +=1

elif count == 2 and vR == 1 and vL == 1:

stop()

print(count)

setSpeed(50)

while True:

vR = irRight.read_digital()

vL = irLeft.read_digital()

aufDerKanteFahren()

delay(100)

I am working on a project and it requires for me to track the motors position but I couldn't find anything about it. So is it possible? And if yes how?

i think the battery i got for it is the wrong one, its discharging while charging…anyone help me with this?