a5s
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a5s [2019/06/08 00:49] โ [Technical Details] samuelpinches | a5s [2020/12/25 05:02] (current) โ samuelpinches | ||
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- | ====== JGAurora A5S & A1 ====== | + | ====== JGAurora |
- | The JGAurora A5S and A1 are new printers released in October 2018. They feature a new 32-bit motherboard developed in-house by JGAurora, using Allegro A5984 stepper drivers with 32x microstepping, | + | The **JGAurora A5S** and **JGAurora |
+ | ย | ||
+ | In April 2019, JGAurora also released an updated **JGAurora A3S MkII**, with the same design as the previous A3S, but using the same modern 32-bit motherboard used on the A5S and A1. | ||
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* [[https:// | * [[https:// | ||
* [[https:// | * [[https:// | ||
+ | * **UK**: [[http:// | ||
===== Where to buy JGAurora A1 ===== | ===== Where to buy JGAurora A1 ===== | ||
* [[https:// | * [[https:// | ||
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* | * | ||
- | ===== A5S & A1 Firmware | + | ===== Firmware for JGMaker |
For information on [[a5s: | For information on [[a5s: | ||
+ | * [[https:// | ||
+ | * [[https:// | ||
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* [[a5s: | * [[a5s: | ||
* [[a5s: | * [[a5s: | ||
+ | * [[: | ||
+ | * [[http:// | ||
+ | * [[https:// | ||
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===== Technical Details ===== | ===== Technical Details ===== | ||
+ | |||
+ | ===Motherboard Photo=== | ||
+ | //Credit to DaHai Zhu// | ||
+ | {{ : | ||
+ | |||
===Motherboard Pinout=== | ===Motherboard Pinout=== | ||
(Click to enlarge) | (Click to enlarge) | ||
- | {{:: | + | {{ :: |
+ | ย | ||
+ | {{ :: | ||
- | {{:: | + | ==== Advanced Firmware Flashing ==== |
- | The " | + | If you wish to flash the firmware but do not want to use the SD card, or if your bootloader is damaged, there is another way to flash firmware, using the SWD interface |
- | Connect this port up to an ST-Link V2 using jumper wires / dupont cables, and you will be able to backup and upgrade the firmware on the A5S & A1. I recommend NOT plugging in the 3.3V line, but instead provide power to the board via USB cable, and only use the data and GND lines on the ST-Link header connection. I recommend you use the [[STM32 ST-LINK Utility (STSW-LINK004)|ST-Link Utility]]. | + | Connect this port up to an ST-Link V2 using jumper wires / dupont cables, and you will be able to backup and upgrade the firmware on the A5S & A1. I recommend NOT plugging in the 3.3V line, but instead provide power to the board via USB cable, and only use the data and GND lines on the ST-Link header connection. I recommend you use the [[https:// |
a5s.1559918986.txt.gz ยท Last modified: 2020/12/25 02:13 (external edit)