Test
← Oudere versie Versie van 22 jun 2026 10:47 (Een tussenliggende versie door dezelfde gebruiker niet weergegeven) (geen verschil)
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Circular Table Saw / Tafelcirkelzaag
← Oudere versie Versie van 22 jun 2026 08:51 Regel 183: Regel 183: == Also Known As == == Also Known As == Circlesaw, Circle Saw, Tablesaw, Table Saw, Tafel cirkelzaag, Tafel cirkel zaag, Tafelcircelzaag, Tafel circelzaag, Tafel circel zaag, Zaagtafel. Circlesaw, Circle Saw, Tablesaw, Table Saw, Tafel cirkelzaag, Tafel cirkel zaag, Tafelcircelzaag, Tafel circelzaag, Tafel circel zaag, Zaagtafel. = Checklists = == Start-up guide == === Do you have a saw buddy present and aware of their role? === {{ChecklistStored}} A second person must be present who knows the machine will be used, knows how to stop it, and knows how to call emergency services and let them in. === Did you find the saw dust container to be less than half-full? === {{ChecklistStored}} Check the dust bag of the DeWalt mobile dust extractor. If it is more than half full, empty it before continuing (see emptying instructions). === Did you find the machine and its surroundings in order? === {{ChecklistStored}} Check that the machine is clean, the blade is lowered, no wood scraps are left in the well under the blade, and the floor around the machine is not slippery. === Is there enough room around the machine to work safely? === There should be at least 1.5 m of free space in front of the machine (where you stand), and at least 1 m to the left and behind. Or if your workpiece is larger, enough room for the full workpiece plus space to stand at both the front and back. Do a dry run without the saw running if in doubt. === Do you wear appropriate personal protective equipment? === Hearing protection, safety glasses, and safe clothing are mandatory (clothes that do not burn, no jewelry). Work boots are recommended. === Do you NOT wear any things that are NOT allowed? === (gloves, long hanging clothes or jewelry, etc.) Do not wear gloves. If the blade catches a glove the injury is often worse. Remove or secure any long hanging clothing, lanyards, or jewelry. === Did you put any needed push-sticks within hand's reach? === Place a push stick within easy reach before you start. Never get closer than 10 cm to the blade — use the push stick for the final part of the cut. === Did you switch on the dust extraction? === {{ChecklistStored}} Connect and switch on the DeWalt mobile dust extractor before operating the machine. Dust extraction is mandatory. Not using it endangers the operator, others, the space, and the equipment. === Did you check that the dust extraction is working? === {{ChecklistStored}} Confirm that suction is active before starting the saw. === Power-up procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/circular-table-saw/onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} The machine switch is to the left of the authorization node. === Power-up procedure phase 0 - Is the power relay switched off? === {{Sensor|topic=ac/state/circular-table-saw/interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Confirm the power relay is off. The red button next to the emergency stop should be pressed in. === Power-up procedure phase 0 - Is the emergency shutoff released? === A released button does not touch the gray part. To release the emergency stop, twist it to the right until it pops out. === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === {{Sensor|topic=ac/state/circular-table-saw/usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your personal tag on the authorization node to log in. You must use your own tag. === Power-up procedure phase 2 - Is the power relay turned on? === {{Sensor|topic=ac/state/circular-table-saw/interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the green button next to the emergency stop to turn on the power relay. The red light will come on. === Power-up procedure phase 3 - Is the machine switch turned on? === {{Sensor|topic=ac/state/circular-table-saw/motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. == Shut-down guide == === Did you NOT encounter any problems with the machine while using it? === If you did encounter any problems such as the blade stalling, fuses blowing, unusual sounds, or anything breaking. Report them to deelnemers@makerspaceleiden.nl before leaving. === Did you clean up the machine and its surroundings? === {{ChecklistStored}} Clean the machine thoroughly, including the inside. Pay special attention to the well under the blade. === Did you clean up all accessories and jigs that you used? === Clean and return all push sticks, jigs, guides, and any other accessories you used during your session. === Did you leave the saw blade perfectly vertical? === Make sure the blade is set back to a perfectly vertical (90°) position before leaving. === Did you turn down the saw blade below the table top level? === Lower the blade so it sits fully below the table surface. === Did you switch off the dust extraction? === {{ChecklistStored}} Let the dust extractor run for 10–20 seconds after the last cut, then switch it off. === Did you find the saw dust container to be less than half-full? === {{ChecklistStored}} Check the dust bag again after use. If it is more than half full, empty it now (see emptying instructions). === Did you encounter any safety incidents? === {{ChecklistStored}} Any accident or near-accident that required more than a simple plaster must be reported to bestuur@makerspaceleiden.nl. Also report any use of the emergency stop. === Power-down procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/circular-table-saw/motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go,that may blow a fuse. === Power-down procedure phase 1 - Is the power relay switched off? === {{Sensor|topic=ac/state/circular-table-saw/interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the red button next to the emergency stop to switch off the power relay. The red light should go off. === Power-down procedure phase 2 - Is the emergency shutoff (still) released? === Confirm the emergency stop button is still in the released (popped out) position. Do not leave the machine with the emergency stop pressed in. === Power-down procedure phase 3 - Are you logged out? === {{Sensor|topic=ac/state/circular-table-saw/usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state.
Its-g5
← Older revision Revision as of 10:54, 22 June 2026 (One intermediate revision by the same user not shown) Line 24: Line 24: You need credentials to access that data, it is not clear if it is feasible to hobbyist to access it. You need credentials to access that data, it is not clear if it is feasible to hobbyist to access it. Interesting project: https://github.com/idkmanLool9/Verkeerslicht Interesting project: https://github.com/idkmanLool9/Verkeerslicht == Design == The plan is: * Use an esp32-c5 for sniffing 802.11p frames only * Use an esp32-c3 (as an inexpensive jellybean part) for receiving sniffed frames from the esp32-c5, connect to WiFi and upload packets over MQTT * The interface beteween the two boards is *serial*, this is simpler than SPI as used in other projects: ** Only three wires required: GND, +5V and serial DATA ** No need to desolder capacitors on SPI wires of the esp32-c5 ** A serial interface is more universal, e.g. can be connected to an arbitrary linux SBC ** On the esp32-c5 use the same wires as the existing USB-UART bridge, so you can also receive packets over USB-serial * Run a simple web server on the esp-c3: ** Configuration of MQTT credentials: host, port, user, pass, base topic ** Keeps a keystore for mqtts (if needed) ** Perhaps show some nice stats: connection status, packet rate, last packet, packets per type ** Perhaps run a very basic parser for e.g. CAM messages == Hardware == == Hardware == Line 64: Line 79: === opentraffic map interface === === opentraffic map interface === See https://github.com/MPW1412/openwrt-otm-bridge#wire-format-mimics-the-esp32-c5-firmware for the wire format. See https://github.com/MPW1412/openwrt-otm-bridge#wire-format-mimics-the-esp32-c5-firmware for the mqtt wire format.
File:Its-g5-wireshark.png
Bertrik Sikken uploaded File:Its-g5-wireshark.png New page
Circular Table Saw / Tafelcirkelzaag
Checklists ← Oudere versie Versie van 22 jun 2026 10:12 Regel 220: Regel 220: === Power-up procedure phase 0 - Is the machine switched off? === === Power-up procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/ circular-table-saw /onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} {{Sensor|topic=ac/state/ studenttest /onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} The machine switch is to the left of the authorization node. The machine switch is to the left of the authorization node. === Power-up procedure phase 0 - Is the power relay switched off? === === Power-up procedure phase 0 - Is the power relay switched off? === {{Sensor|topic=ac/state/ circular-table-saw /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ studenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Confirm the power relay is off. The red button next to the emergency stop should be pressed in. Confirm the power relay is off. The red button next to the emergency stop should be pressed in. Regel 231: Regel 231: === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === {{Sensor|topic=ac/state/ circular-table-saw /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} {{Sensor|topic=ac/state/ studenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your personal tag on the authorization node to log in. You must use your own tag. Swipe your personal tag on the authorization node to log in. You must use your own tag. === Power-up procedure phase 2 - Is the power relay turned on? === === Power-up procedure phase 2 - Is the power relay turned on? === {{Sensor|topic=ac/state/ circular-table-saw /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ studenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the green button next to the emergency stop to turn on the power relay. The red light will come on. Press the green button next to the emergency stop to turn on the power relay. The red light will come on. === Power-up procedure phase 3 - Is the machine switch turned on? === === Power-up procedure phase 3 - Is the machine switch turned on? === {{Sensor|topic=ac/state/ circular-table-saw /motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} {{Sensor|topic=ac/state/ studenttest /motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. Regel 272: Regel 272: === Power-down procedure phase 0 - Is the machine switched off? === === Power-down procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/ circular-table-saw /motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} {{Sensor|topic=ac/state/ studenttest /motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go,that may blow a fuse. Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go, that may blow a fuse. === Power-down procedure phase 1 - Is the power relay switched off? === === Power-down procedure phase 1 - Is the power relay switched off? === {{Sensor|topic=ac/state/ circular-table-saw /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ studenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the red button next to the emergency stop to switch off the power relay. The red light should go off. Press the red button next to the emergency stop to switch off the power relay. The red light should go off. Regel 283: Regel 283: === Power-down procedure phase 3 - Are you logged out? === === Power-down procedure phase 3 - Are you logged out? === {{Sensor|topic=ac/state/ circular-table-saw /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} {{Sensor|topic=ac/state/ studenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state. Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state.
Sjabloon:Sensor
← Oudere versie Versie van 22 jun 2026 08:47 Regel 1: Regel 1: <div style="margin:12px; padding:12px; border:2px solid orange; max-width:max-content"> <div style="margin:12px; padding:12px; border:2px solid orange; max-width:max-content"> This question shows sensor data on the tablets. The data is pulled from the MQTT topic {{{topic }}}, and the correct state is {{{correct_state }}}. This question shows sensor data on the tablets. The data is pulled from the MQTT topic {{{topic}}}. </div> </div>
File:Esp32-c5-devkitc-1.jpg
Bertrik Sikken uploaded File:Esp32-c5-devkitc-1.jpg New page
Its-g5
Introduction ← Older revision Revision as of 08:11, 22 June 2026 (One intermediate revision by the same user not shown) Line 22: Line 22: You need credentials to access that data, it is not clear if it is feasible to hobbyist to access it. You need credentials to access that data, it is not clear if it is feasible to hobbyist to access it. Interesting project: https://github.com/idkmanLool9/Verkeerslicht Interesting project: https://github.com/idkmanLool9/Verkeerslicht [[File:its-g5-wireshark.png|thumb|right]] == Hardware == == Hardware == Line 42: Line 44: * If you didn't have a python venv, create it: * If you didn't have a python venv, create it: python -m venv .venv python -m venv .venv * Activate the venv: bash source .venv/bin/activate * Install platformio into the venv: * Install platformio into the venv: python pip install platformio python pip install platformio * Finally activate the venv: bash source .venv/bin/activate Compile and upload: Compile and upload:
Test
← Oudere versie Versie van 22 jun 2026 09:08 Regel 36: Regel 36: === Power-up procedure phase 0 - Is the machine switched off? === === Power-up procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/ mockstudenttest /onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} {{Sensor|topic=ac/state/ studenttest /onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} The machine switch is to the left of the authorization node. The machine switch is to the left of the authorization node. [[Bestand:Mock_machine_switch_off.jpg|300px]] [[Bestand:Mock_machine_switch_off.jpg|300px]] === Power-up procedure phase 0 - Is the power relay switched off? === === Power-up procedure phase 0 - Is the power relay switched off? === {{Sensor|topic=ac/state/ mockstudenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ studenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Confirm the power relay is off. The red button next to the emergency stop should be pressed in. Confirm the power relay is off. The red button next to the emergency stop should be pressed in. Regel 48: Regel 48: === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === {{Sensor|topic=ac/state/ mockstudenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} {{Sensor|topic=ac/state/ studenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your personal tag on the authorization node to log in. You must use your own tag. Swipe your personal tag on the authorization node to log in. You must use your own tag. === Power-up procedure phase 2 - Is the power relay turned on? === === Power-up procedure phase 2 - Is the power relay turned on? === {{Sensor|topic=ac/state/ mockstudenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ studenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the green button next to the emergency stop to turn on the power relay. The red light will come on. Press the green button next to the emergency stop to turn on the power relay. The red light will come on. === Power-up procedure phase 3 - Is the machine switch turned on? === === Power-up procedure phase 3 - Is the machine switch turned on? === {{Sensor|topic=ac/state/ mockstudenttest /motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} {{Sensor|topic=ac/state/ studenttest /motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. [[Bestand:Mock machine switch on.jpg|300px]] [[Bestand:Mock machine switch on.jpg|300px]] Regel 90: Regel 90: === Power-down procedure phase 0 - Is the machine switched off? === === Power-down procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/ mockstudenttest /motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} {{Sensor|topic=ac/state/ studenttest /motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go, that may blow a fuse. Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go, that may blow a fuse. === Power-down procedure phase 1 - Is the power relay switched off? === === Power-down procedure phase 1 - Is the power relay switched off? === {{Sensor|topic=ac/state/ mockstudenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ studenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the red button next to the emergency stop to switch off the power relay. The red light should go off. Press the red button next to the emergency stop to switch off the power relay. The red light should go off. Regel 101: Regel 101: === Power-down procedure phase 3 - Are you logged out? === === Power-down procedure phase 3 - Are you logged out? === {{Sensor|topic=ac/state/ mockstudenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} {{Sensor|topic=ac/state/ studenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state. Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state.
Test
← Oudere versie Versie van 22 jun 2026 08:14 Regel 36: Regel 36: === Power-up procedure phase 0 - Is the machine switched off? === === Power-up procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/ circular-table-saw /onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} {{Sensor|topic=ac/state/ mockstudenttest /onoff_switch/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} The machine switch is to the left of the authorization node. The machine switch is to the left of the authorization node. [[Bestand:Mock_machine_switch_off.jpg|300px]] [[Bestand:Mock_machine_switch_off.jpg|300px]] === Power-up procedure phase 0 - Is the power relay switched off? === === Power-up procedure phase 0 - Is the power relay switched off? === {{Sensor|topic=ac/state/ circular-table-saw /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ mockstudenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Confirm the power relay is off. The red button next to the emergency stop should be pressed in. Confirm the power relay is off. The red button next to the emergency stop should be pressed in. Regel 48: Regel 48: === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === === Power-up procedure phase 1 - Are you tagged in to the authorisation node? === {{Sensor|topic=ac/state/ circular-table-saw /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} {{Sensor|topic=ac/state/ mockstudenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your personal tag on the authorization node to log in. You must use your own tag. Swipe your personal tag on the authorization node to log in. You must use your own tag. === Power-up procedure phase 2 - Is the power relay turned on? === === Power-up procedure phase 2 - Is the power relay turned on? === {{Sensor|topic=ac/state/ circular-table-saw /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ mockstudenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the green button next to the emergency stop to turn on the power relay. The red light will come on. Press the green button next to the emergency stop to turn on the power relay. The red light will come on. === Power-up procedure phase 3 - Is the machine switch turned on? === === Power-up procedure phase 3 - Is the machine switch turned on? === {{Sensor|topic=ac/state/ circular-table-saw /motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} {{Sensor|topic=ac/state/ mockstudenttest /motor_current/state|on_msg=Machine is turned on|off_msg=Machine is turned off}} Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. Turn on the machine switch. Start in the Star (Y) position and, once the machine is running smoothly, switch to the Delta (triangle/high-power) position. Never switch too quickly or the fuse will blow. [[Bestand:Mock machine switch on.jpg|300px]] [[Bestand:Mock machine switch on.jpg|300px]] Regel 90: Regel 90: === Power-down procedure phase 0 - Is the machine switched off? === === Power-down procedure phase 0 - Is the machine switched off? === {{Sensor|topic=ac/state/ circular-table-saw /motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} {{Sensor|topic=ac/state/ mockstudenttest /motor_current/state|on_msg=Switch is turned on|off_msg=Switch is turned off}} Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go,that may blow a fuse. Set the operator switch to Star (Y), wait a moment, then switch it fully off. Do not go directly from Delta to off in one go, that may blow a fuse. === Power-down procedure phase 1 - Is the power relay switched off? === === Power-down procedure phase 1 - Is the power relay switched off? === {{Sensor|topic=ac/state/ circular-table-saw /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} {{Sensor|topic=ac/state/ mockstudenttest /interlock/state|on_msg=Interlock is open|off_msg=Interlock is closed}} Press the red button next to the emergency stop to switch off the power relay. The red light should go off. Press the red button next to the emergency stop to switch off the power relay. The red light should go off. Regel 101: Regel 101: === Power-down procedure phase 3 - Are you logged out? === === Power-down procedure phase 3 - Are you logged out? === {{Sensor|topic=ac/state/ circular-table-saw /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} {{Sensor|topic=ac/state/ mockstudenttest /usage/inUse|on_msg=You are authenticated|off_msg=You are not authenticated}} Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state. Swipe your tag on the authorization node to log out. The green LED should extinguish within a few seconds. Never leave the machine in an energized state.
Its-g5
Hardware ← Older revision Revision as of 08:21, 22 June 2026 (2 intermediate revisions by the same user not shown) Line 8: Line 8: == Introduction == == Introduction == [[File:its-g5-wireshark.png|thumb|right|alt=wireshark analysis]] This page is about investigating reception and processing of so-called C-ITS or ITS-G5 signals (802.11p) as used in the Netherlands, see also https://en.wikipedia.org/wiki/Vehicle-to-everything This page is about investigating reception and processing of so-called C-ITS or ITS-G5 signals (802.11p) as used in the Netherlands, see also https://en.wikipedia.org/wiki/Vehicle-to-everything These signals are exchanged between passenger cars, emergency vehicles, traffic lights and other traffic-related equipment. These signals are exchanged between passenger cars, emergency vehicles, traffic lights and other traffic-related equipment. Line 23: Line 25: Interesting project: https://github.com/idkmanLool9/Verkeerslicht Interesting project: https://github.com/idkmanLool9/Verkeerslicht [[File: its - g5 - wireshark . png |thumb|right]] == Hardware == [[File: esp32 - c5 - devkitc-1 . jpg |thumb|right |alt=esp32-c5 ]] == Hardware == I got this board, and it worked for me: I got this board, and it worked for me: * aliexpress product page https://nl.aliexpress.com/item/1005012416463528.html * aliexpress product page https://nl.aliexpress.com/item/1005012416463528.html