Reheat A0 - Revision history

Elias: /* Config tool */

2026-06-16T17:19:19Z

Config tool

← Older revision		Revision as of 17:19, 16 June 2026
Line 6:		Line 6:
	==Schematics==		==Schematics==
	* [https://github.com/intelligent-agent/Recore/blob/master/Schematics/Reheat_A0.pdf Reheat A0 Schematics (PDF)]		* [https://github.com/intelligent-agent/Recore/blob/master/Schematics/Reheat_A0.pdf Reheat A0 Schematics (PDF)]
	==~~Config tool~~==		==Rewire layout and config==
	* [https://~~config~~.iagent.no/ Reheat A0 ~~config tool~~]		* [https://rewire.iagent.no/#cfg=zH4sIAAAAAAAAA5VWy24bMQy85ysE5CqgepCi5FuLOkgvTpAHelwYyCY14NiG46JtDv32crUrU0bieHuyPZwhhxS13vO_atv-Wmxb9WU93z40N-2Pdr5rPhv1c_GgPKr5TkV0OjqjtuudMmfne8X17X3PCh3L-aDR4RvWbP36umybr9v503r1uPyTJWA7SYhGB-NHSlwnsRZQY4KRGp81LjnWjLUGuWcPLIkjJXlMFiD-R5k8tBTp3TIX81UD5vm5p9KQ3mmIPdfG4-yYR0tGwzCmj8gpN-sCZz5JRtNPM3TsdJJt-_NyxEbsSXY-3RTgSIvT1UPzsltvenI-1miiTsFlsqPjZBhce2b3rpNRj8vFRtmjmn7vrdfWgDlZIfRs1JbbPcmmnm05t7En2XGf2xCeZPfHaSM7gfgOe9auN4vf7bJ5Wayelm0WhXKsqJPHcQMK_eE6DF0XNFLkBhF0Y4WRouEKYzddF0aKoLIX3VtRloCdXBp-xk0uKwwK5gQLBfOCuYKBYL5gKBgWLNR17zJ2d1B3wA7qDthB3QE7qDtgB3UHrKobJxcZu6jqUsGEh6Zgkq_7BXynOXKAeb65NQapaKUP9JPpbQant1IZSdCKi4JK1xgFlb4xCCpOMQkaaq9c3H2aTa-aq3seTTCT7vu3mXhHqHyK0WArWNjBCZwErXJEQasJUO3p-vsNwyF_ZnxTbyVnc5pSKhHZTUUJNaEvEdlQfoZaTZZKRPZUWZNIh7gvJOvaXZWoyccSkq3l_x1-zlIEsVeWVxEmjgSxV1ZYJX7qEzixVxZZdY-xOiT7zCb4FaKyLmutrI_A_ZL4K9utLKLV0ey7kiXnI-J-gy0RWXXO142C_6KsTZyYcOBUq892IOjgOw6_DJAveaqrwN1EHg75KjTcCJXAa3L7s5N7oYgSv_aASl1aMqKtt0F5Z7R10Z_9A9wE4zCjCQAA Reheat A0 in Rewire]

	==pin description==		==pin description==
	This is temporary while waiting for a proper pinout		This is temporary while waiting for a proper pinout

Elias: /* pin description */

2026-06-13T13:02:37Z

pin description

← Older revision		Revision as of 13:02, 13 June 2026
Line 12:		Line 12:
	<div class="res-img">		<div class="res-img">
	[[File:Reheat A0 pinout.png]]		[[File:Reheat A0 pinout.png]]
			</div>
			==Wire diagram==
			<div class="res-img">
			[[File:Rewire-Reheat_A0.png]]
	</div>		</div>

Elias at 20:46, 4 June 2026

2026-06-04T20:46:00Z

← Older revision		Revision as of 20:46, 4 June 2026
Line 10:		Line 10:
	==pin description==		==pin description==
	This is temporary while waiting for a proper pinout		This is temporary while waiting for a proper pinout
	[[File:Reheat A0 pinout.png~~\|thumb~~]]		<div class="res-img">
			[[File:Reheat A0 pinout.png]]
			</div>

	==Features==		==Features==

Elias: /* Config tool */

2026-06-04T20:45:39Z

Config tool

← Older revision		Revision as of 20:45, 4 June 2026
Line 8:		Line 8:
	==Config tool==		==Config tool==
	* [https://config.iagent.no/ Reheat A0 config tool]		* [https://config.iagent.no/ Reheat A0 config tool]
			==pin description==
			This is temporary while waiting for a proper pinout
			[[File:Reheat A0 pinout.png\|thumb]]

	==Features==		==Features==

Elias: /* Schematics */

2026-06-04T20:42:56Z

Schematics

← Older revision		Revision as of 20:42, 4 June 2026
Line 6:		Line 6:
	==Schematics==		==Schematics==
	* [https://github.com/intelligent-agent/Recore/blob/master/Schematics/Reheat_A0.pdf Reheat A0 Schematics (PDF)]		* [https://github.com/intelligent-agent/Recore/blob/master/Schematics/Reheat_A0.pdf Reheat A0 Schematics (PDF)]
			==Config tool==
			* [https://config.iagent.no/ Reheat A0 config tool]

	==Features==		==Features==

Elias at 17:57, 4 June 2026

2026-06-04T17:57:01Z

Show changes

Elias: Add VUSB errata

2026-05-16T18:00:34Z

Add VUSB errata

← Older revision		Revision as of 18:00, 16 May 2026
Line 152:		Line 152:
	For NTC thermistor or PT1000 measurements, close jumpers JP1–JP6 to connect the 4.7 K pull-up resistors. With the jumpers closed, ADC0–ADC5 (GPIO40–GPIO45) can be used as standard thermistor inputs with a 4.7 K pull-up to 3.3 V, without the need for any additional signal conditioning.		For NTC thermistor or PT1000 measurements, close jumpers JP1–JP6 to connect the 4.7 K pull-up resistors. With the jumpers closed, ADC0–ADC5 (GPIO40–GPIO45) can be used as standard thermistor inputs with a 4.7 K pull-up to 3.3 V, without the need for any additional signal conditioning.

	==~~=Endstops=~~==		==Errata==
	~~Twelve endstop inputs~~ (~~J14–J25~~) ~~each provide~~ +5 V~~, signal, and GND on a 3~~-~~pin connector~~. ~~Signals are level~~-~~shifted to 3.3 V and protected by SMF24A TVS diodes. ENDSTOP-12~~ (~~J25~~) ~~additionally supports~~ a ~~bidirectional direction signal via a SN74LVC1T45 level translator~~, ~~suitable for filament motion sensors or encoders~~.		# DP/DM USB data lines are swapped.
			# RUN pin is hardwired to ground, preventing software reset.
			# U11 and U15 (LMV321 op-amps in thermistor circuit) have V+ and V- supply pins reversed.
			# Pull-up resistor footprints (JP1–JP6) use a 1 mm pin pitch instead of the standard 2.54 mm.
			# VUSB is unconnected, so the board requires 24 V power to operate even when connected over USB.

	==Klipper configuration==		==Klipper configuration==

Elias: Add JP1-6 pull-up note to thermistors section; add 1 mm pitch errata

2026-05-16T17:59:09Z

Add JP1-6 pull-up note to thermistors section; add 1 mm pitch errata

← Older revision		Revision as of 17:59, 16 May 2026
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	\| Type K thermocouple \|\| ×101 gain amplifier, buffered		\| Type K thermocouple \|\| ×101 gain amplifier, buffered
	\|}		\|}

			For NTC thermistor or PT1000 measurements, close jumpers JP1–JP6 to connect the 4.7 K pull-up resistors. With the jumpers closed, ADC0–ADC5 (GPIO40–GPIO45) can be used as standard thermistor inputs with a 4.7 K pull-up to 3.3 V, without the need for any additional signal conditioning.

	===Endstops===		===Endstops===
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	# RUN pin is hardwired to ground, preventing software reset.		# RUN pin is hardwired to ground, preventing software reset.
	# U11 and U15 (LMV321 op-amps in thermistor circuit) have V+ and V- supply pins reversed.		# U11 and U15 (LMV321 op-amps in thermistor circuit) have V+ and V- supply pins reversed.
			# Pull-up resistor footprints (JP1–JP6) use a 1 mm pin pitch instead of the standard 2.54 mm.

Elias: Add A0 errata

2026-05-16T17:54:02Z

Add A0 errata

← Older revision		Revision as of 17:54, 16 May 2026
Line 215:		Line 215:

	[[Category:Hardware]]		[[Category:Hardware]]

			==Errata==
			# DP/DM USB data lines are swapped.
			# RUN pin is hardwired to ground, preventing software reset.
			# U11 and U15 (LMV321 op-amps in thermistor circuit) have V+ and V- supply pins reversed.

Elias: Add full Reheat A0 documentation from schematic: pinout, hardware connections, Klipper config, flashing instructions

2026-05-16T17:49:31Z

Add full Reheat A0 documentation from schematic: pinout, hardware connections, Klipper config, flashing instructions

Show changes