PIK 20B - Revision history

Elijah at 07:21, 25 February 2024

2024-02-25T07:21:09Z

← Older revision		Revision as of 07:21, 25 February 2024
Line 1:		Line 1:
	[[Category: Airplane]]		[[Category: Airplane]]
	A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder. I've slowly been improving/repairing stuff as time allows. The most recent project was a strip and repaint of the interior.

	[[File:PXL_20220416_221601679.jpg\|thumb\|300px\|After landing at Prescott Soaring]]		[[File:PXL_20220416_221601679.jpg\|thumb\|300px\|After landing at Prescott Soaring]]

	~~[[File:PXL_20230115_050304604~~.~~jpg\|thumb\|300px\|Revised~~ panel]]		A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder. I've slowly been improving/repairing stuff as time allows. Here's the panel just after wiring everything up.

	[[File:~~PXL_20230127_193006008~~.jpg\|~~thumb~~\|~~300px\|Interior after stripping and paint~~]]		[[File:PXL_20230115_050304604.jpg\|400px\|Revised panel]]

	~~===Trailer===~~		The most recent project was a strip and repaint of the interior. The factory interior was a splatter type finish, but had been painted over with some kind of krylon textured finish which was flaking off everywhere. I scraped/sanded it off down to the glass - a big and painful job. Then I rolled on a nice automotive sandable primer followed by a single stage urethane. It worked very well to roll it on and was much less messy than spraying. It looks nice and it seems to be holding up well.
	~~When we first got~~ the ~~glider~~, ~~the trailer~~ was ~~not in great shape~~. I ~~cleaned out all~~ the ~~mouse poops~~ and ~~re-wired the lights~~. ~~After awhile~~ I ~~noticed the axle was coming loose from the trailer~~. ~~The fiberglass where the axle sits~~ was ~~compressed in and generally looked bad~~.

	~~[[File:PXL_20230130_012934402.jpg\|400px\|Fiberglass on the trailer, not looking so good]]~~

	~~I ended up taking off the axle~~ and ~~putting some metal plates in between~~ to ~~spread the load over the whole area~~.

	[[File:~~PXL_20230203_023133418~~.jpg\|400px\|~~Axle~~ after ~~cleaning up~~]]		[[File:PXL_20230127_193006008.jpg\|400px\|Interior after stripping and paint]]

	~~I cleaned and repacked the bearings and put in all new studs. Since then, it has gone a couple thousand miles with no further issues.~~

			Parts of the wing wheel came with the glider. I made the wing saddle out of 090 aluminum covered in speaker fabric and the latching mechanism was milled on my little mini bench mill. It works very well!

			[[File:PXL_20230313_042445543.jpg\|400px\|Wing wheel I built]]

	===FLARM Bluetooth Adapter===		===FLARM Bluetooth Adapter===
Line 40:		Line 34:

	* [[:File:FlarmBT_Box.zip\|3D printed box STL files and design]]		* [[:File:FlarmBT_Box.zip\|3D printed box STL files and design]]



			<br clear=all>
			===Trailer===
			When we first got the glider, the trailer was not in great shape. I cleaned out all the mouse poops and re-wired the lights. After awhile I noticed the axle was coming loose from the trailer. The fiberglass where the axle sits was compressed in and generally looked bad.

			[[File:PXL_20230130_012934402.jpg\|400px\|Fiberglass on the trailer, not looking so good]]

			I ended up taking off the axle and putting some metal plates in between to spread the load over the whole area.

			[[File:PXL_20230203_023133418.jpg\|400px\|Axle after cleaning up]]

			I cleaned and repacked the bearings and put in all new studs. Since then, it has gone a couple thousand miles with no further issues.

Elijah at 07:04, 30 September 2023

2023-09-30T07:04:23Z

← Older revision		Revision as of 07:04, 30 September 2023
Line 1:		Line 1:
	[[Category: Airplane]]		[[Category: Airplane]]
	A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder. I've slowly been improving/repairing stuff as time allows. ~~Most~~ recent project was a strip and repaint of the interior.		A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder. I've slowly been improving/repairing stuff as time allows. The most recent project was a strip and repaint of the interior.

	[[File:PXL_20220416_221601679.jpg\|thumb\|300px\|After landing at Prescott Soaring]]		[[File:PXL_20220416_221601679.jpg\|thumb\|300px\|After landing at Prescott Soaring]]
Line 7:		Line 7:

	[[File:PXL_20230127_193006008.jpg\|thumb\|300px\|Interior after stripping and paint]]		[[File:PXL_20230127_193006008.jpg\|thumb\|300px\|Interior after stripping and paint]]

			===Trailer===
			When we first got the glider, the trailer was not in great shape. I cleaned out all the mouse poops and re-wired the lights. After awhile I noticed the axle was coming loose from the trailer. The fiberglass where the axle sits was compressed in and generally looked bad.

			[[File:PXL_20230130_012934402.jpg\|400px\|Fiberglass on the trailer, not looking so good]]

			I ended up taking off the axle and putting some metal plates in between to spread the load over the whole area.

			[[File:PXL_20230203_023133418.jpg\|400px\|Axle after cleaning up]]

			I cleaned and repacked the bearings and put in all new studs. Since then, it has gone a couple thousand miles with no further issues.

Elijah at 05:22, 3 February 2023

2023-02-03T05:22:38Z

← Older revision		Revision as of 05:22, 3 February 2023
Line 1:		Line 1:
	[[Category: Airplane]]		[[Category: Airplane]]
	A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder.		A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder. I've slowly been improving/repairing stuff as time allows. Most recent project was a strip and repaint of the interior.

	[[File:PXL_20220416_221601679.jpg\|thumb\|300px\|After landing at Prescott Soaring]]		[[File:PXL_20220416_221601679.jpg\|thumb\|300px\|After landing at Prescott Soaring]]

	[[File:PXL_20230115_050304604.jpg\|thumb\|300px\|Revised panel]]		[[File:PXL_20230115_050304604.jpg\|thumb\|300px\|Revised panel]]

			[[File:PXL_20230127_193006008.jpg\|thumb\|300px\|Interior after stripping and paint]]

Elijah: /* FLARM Bluetooth Adapter */

2023-01-28T06:38:51Z

FLARM Bluetooth Adapter

← Older revision		Revision as of 06:38, 28 January 2023
Line 8:		Line 8:

	===FLARM Bluetooth Adapter===		===FLARM Bluetooth Adapter===
	I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. As of this writing you can still get them on eBay for $11. https://www.ebay.com/itm/400453431708?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=a26ASYzTSl2&sssrc=2349624&ssuid=hootd8xdTnC&var=&widget_ver=artemis&media=COPY It's just perfect other than you have to adapt the FLARM 12v output to 5v to power the board. I meausured the current draw at about 20mA so you don't need a very big regulator. I dead-bugged a 78L05 onto it and 3d printed a case. The 5v output gets soldered onto the back of the USB mini jack. I cut a short piece off a network cable to connect it to the flarm rj45. I use the db9 to connect to the computer so the rj45 was free and unused in my setup. Carefully ohm out the rj45 connections, as we learned previously, flarm is easily damaged by miswiring! The rj45 is a separate serial port from the db9 and has to be enabled in the flarm config. The online flarm config utility can do this if it isn't already, enabling both I think is the default.		I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. As of this writing you can still get them on eBay for $11. [https://www.ebay.com/itm/400453431708?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=a26ASYzTSl2&sssrc=2349624&ssuid=hootd8xdTnC&var=&widget_ver=artemis&media=COPY Link] It's just perfect other than you have to adapt the FLARM 12v output to 5v to power the board. I meausured the current draw at about 20mA so you don't need a very big regulator. I dead-bugged a 78L05 onto it and 3d printed a case. The 5v output gets soldered onto the back of the USB mini jack. I cut a short piece off a network cable to connect it to the flarm rj45. I use the db9 to connect to the computer so the rj45 was free and unused in my setup. Carefully ohm out the rj45 connections, as we learned previously, flarm is easily damaged by miswiring! The rj45 is a separate serial port from the db9 and has to be enabled in the flarm config. The online flarm config utility can do this if it isn't already, enabling both I think is the default.

	[[File:PXL_20230124_045114839.jpg\|border\|400px]]		[[File:PXL_20230124_045114839.jpg\|border\|400px]]

Elijah at 06:36, 28 January 2023

2023-01-28T06:36:48Z

← Older revision		Revision as of 06:36, 28 January 2023
Line 24:		Line 24:

	* {{pdf\|BLK-MD-BC04-B_AT-COMMANDS.pdf\|Blk-md-bc04-b-demo AT commands}}		* {{pdf\|BLK-MD-BC04-B_AT-COMMANDS.pdf\|Blk-md-bc04-b-demo AT commands}}

			* [[:File:FlarmBT_Box.zip\|3D printed box STL files and design]]

Elijah at 06:30, 28 January 2023

2023-01-28T06:30:08Z

← Older revision		Revision as of 06:30, 28 January 2023
Line 8:		Line 8:

	===FLARM Bluetooth Adapter===		===FLARM Bluetooth Adapter===
	I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. As of this writing you can still get them on eBay for $11. https://www.ebay.com/itm/400453431708?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=a26ASYzTSl2&sssrc=2349624&ssuid=hootd8xdTnC&var=&widget_ver=artemis&media=COPY It's just perfect other than you have to adapt the FLARM 12v output to 5v to power the board. I dead-bugged a 78L05 onto it and 3d printed a case. The 5v output gets soldered onto the back of the USB mini jack. I cut a short piece off a network cable to connect it to the flarm rj45. I use the db9 to connect to the computer so the rj45 was free and unused in my setup. Carefully ohm out the rj45 connections, as we learned previously, flarm is easily damaged by miswiring! The rj45 is a separate serial port from the db9 and has to be enabled in the flarm config. The online flarm config utility can do this if it isn't already, enabling both I think is the default.		I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. As of this writing you can still get them on eBay for $11. https://www.ebay.com/itm/400453431708?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=a26ASYzTSl2&sssrc=2349624&ssuid=hootd8xdTnC&var=&widget_ver=artemis&media=COPY It's just perfect other than you have to adapt the FLARM 12v output to 5v to power the board. I meausured the current draw at about 20mA so you don't need a very big regulator. I dead-bugged a 78L05 onto it and 3d printed a case. The 5v output gets soldered onto the back of the USB mini jack. I cut a short piece off a network cable to connect it to the flarm rj45. I use the db9 to connect to the computer so the rj45 was free and unused in my setup. Carefully ohm out the rj45 connections, as we learned previously, flarm is easily damaged by miswiring! The rj45 is a separate serial port from the db9 and has to be enabled in the flarm config. The online flarm config utility can do this if it isn't already, enabling both I think is the default.

	[[File:PXL_20230124_045114839.jpg\|border\|400px]]		[[File:PXL_20230124_045114839.jpg\|border\|400px]]
Line 19:		Line 19:
	+BAUD=5		+BAUD=5
	</nowiki>		</nowiki>
	Then switch the PC to 19200 baud and make sure you can still talk to it - send AT <enter> and it should reply back.		Then switch the PC to 19200 baud and make sure you can still talk to it - send AT <enter> and it should reply back. Now you switch it back to slave mode and it's ready to go.

	* {{pdf\|Blk-md-bc04-b-demo-schematic.pdf\|Blk-md-bc04-b-demo board schematic}}		* {{pdf\|Blk-md-bc04-b-demo-schematic.pdf\|Blk-md-bc04-b-demo board schematic}}

	* {{pdf\|BLK-MD-BC04-B_AT-COMMANDS.pdf\|Blk-md-bc04-b-demo AT commands}}		* {{pdf\|BLK-MD-BC04-B_AT-COMMANDS.pdf\|Blk-md-bc04-b-demo AT commands}}

Elijah: /* FLARM Bluetooth Adapter */

2023-01-28T06:12:47Z

FLARM Bluetooth Adapter

← Older revision		Revision as of 06:12, 28 January 2023
Line 8:		Line 8:

	===FLARM Bluetooth Adapter===		===FLARM Bluetooth Adapter===
	I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. It's just perfect other than you have to adapt the FLARM 12v output to 5v. I dead-bugged a 78L05 onto the ~~board~~. I ~~then 3d printed~~ a ~~case for~~ it.		I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. As of this writing you can still get them on eBay for $11. https://www.ebay.com/itm/400453431708?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=a26ASYzTSl2&sssrc=2349624&ssuid=hootd8xdTnC&var=&widget_ver=artemis&media=COPY It's just perfect other than you have to adapt the FLARM 12v output to 5v to power the board. I dead-bugged a 78L05 onto it and 3d printed a case. The 5v output gets soldered onto the back of the USB mini jack. I cut a short piece off a network cable to connect it to the flarm rj45. I use the db9 to connect to the computer so the rj45 was free and unused in my setup. Carefully ohm out the rj45 connections, as we learned previously, flarm is easily damaged by miswiring! The rj45 is a separate serial port from the db9 and has to be enabled in the flarm config. The online flarm config utility can do this if it isn't already, enabling both I think is the default.

	[[File:PXL_20230124_045114839.jpg\|border\|400px]]		[[File:PXL_20230124_045114839.jpg\|border\|400px]]

	You have to switch the module to a higher baud rate - the way to do that is set the switch to master mode, power it up and connect to it with a PC. Default baud rate is 9600, you should see it print out some stuff when it boots. Send the following command to switch it to baud rate 5 (19200, default FLARM rate)		You have to switch the module to a higher baud rate - the way to do that is set the switch to master mode, power it up and connect to it with a PC. Default baud rate is 9600, you should see it print out some stuff when it boots. Send the following command to switch it to baud rate 5 (19200, the default FLARM rate)

	<nowiki>		<nowiki>
Line 19:		Line 19:
	+BAUD=5		+BAUD=5
	</nowiki>		</nowiki>
			Then switch the PC to 19200 baud and make sure you can still talk to it - send AT <enter> and it should reply back.

	* {{pdf\|Blk-md-bc04-b-demo-schematic.pdf\|Blk-md-bc04-b-demo board schematic}}		* {{pdf\|Blk-md-bc04-b-demo-schematic.pdf\|Blk-md-bc04-b-demo board schematic}}

	* {{pdf\|BLK-MD-BC04-B_AT-COMMANDS.pdf\|Blk-md-bc04-b-demo AT commands}}		* {{pdf\|BLK-MD-BC04-B_AT-COMMANDS.pdf\|Blk-md-bc04-b-demo AT commands}}

Elijah: Created page with "Category: Airplane A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I in..."

2023-01-28T05:56:00Z

Created page with "Category: Airplane A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I in..."

New page

[[Category: Airplane]]
A buddy and I bought this for a good price out in Texas. It had been sitting outside under a shade for several years and needed quite a bit of TLC. I installed an SN10B computer and FLARM, a Becker 4201 radio and a MicroAir mode C transponder.

[[File:PXL_20220416_221601679.jpg|thumb|300px|After landing at Prescott Soaring]]

[[File:PXL_20230115_050304604.jpg|thumb|300px|Revised panel]]

===FLARM Bluetooth Adapter===
I built this so XCSoar can connect to the FLARM and display traffic, etc. It's a blk-md-bc04-b-demo board, which has a blk-md-bc04-b bluetooth module plus an RS232 level shifter on it. It's just perfect other than you have to adapt the FLARM 12v output to 5v. I dead-bugged a 78L05 onto the board. I then 3d printed a case for it.

[[File:PXL_20230124_045114839.jpg|border|400px]]

You have to switch the module to a higher baud rate - the way to do that is set the switch to master mode, power it up and connect to it with a PC. Default baud rate is 9600, you should see it print out some stuff when it boots. Send the following command to switch it to baud rate 5 (19200, default FLARM rate)

<nowiki>
AT+BAUD5
<replies with>
+BAUD=5
</nowiki>

* {{pdf|Blk-md-bc04-b-demo-schematic.pdf|Blk-md-bc04-b-demo board schematic}}

* {{pdf|BLK-MD-BC04-B_AT-COMMANDS.pdf|Blk-md-bc04-b-demo AT commands}}