Difference between revisions of "X729-hardware"
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|- | |- | ||
| Power output connector || XH2.54mm 2pin | | Power output connector || XH2.54mm 2pin | ||
+ | |} | ||
+ | |||
+ | ==Connector for External Power Switch== | ||
+ | {| class="wikitable collapsible collapsed" | ||
+ | ! Pin No. !! Pin Description | ||
+ | |- | ||
+ | | 1 || Power on/off control connecting to switch | ||
+ | |- | ||
+ | | 2 || Ground | ||
+ | |- | ||
+ | | 3 || Ground | ||
+ | |- | ||
+ | | 4 || LED+ for power on, rebooting and shutdown | ||
+ | |} | ||
+ | |||
+ | # Please use <span style="color:red;">momentary</span> switch only and don't use latching switch | ||
+ | # Connector - Pitch 2.0mm 4pos | ||
+ | |||
+ | ==Pins and GPIO used== | ||
+ | <span style="color:red;">PIN33 (GPIO13) is replaced by the PIN37 (GPIO26) to avoid the I2S interface from v1.3 to v2.0.</span> | ||
+ | |||
+ | {| class="wikitable collapsible collapsed" | ||
+ | ! Pin No. !! Usage | ||
+ | |- | ||
+ | | 2, 4 || +5V power supply | ||
+ | |- | ||
+ | | 3, 5 || I2C for RTC and battery fuel-gauge systems | ||
+ | |- | ||
+ | | 6 || Ground | ||
+ | |- | ||
+ | | 29 || GPIO5 for power management | ||
+ | |- | ||
+ | | 32 || GPIO12 for power management | ||
+ | |- | ||
+ | | 33 || GPIO13 for power management <span style="color:red;">(For V1.3 and previous versions only)</span> | ||
+ | |- | ||
+ | | 31 || GPIO6 for AC power loss detection (Jumper for PLD inserted, High=power loss,Low=Power supply normal) | ||
+ | |- | ||
+ | | 37 || GPIO26 for power management <span style="color:red;">(For V2.0 and later versions only)</span> | ||
+ | |- | ||
+ | | 38 || GPIO20 for buzzer control <span style="color:red;">(NEW Add on V2.1 only)</span> | ||
|} | |} | ||
Revision as of 18:35, 19 November 2022
Contents
Overview
Power Jack and Connectors
X729 supports wide voltage input 6V-24V
Power input | 5Vdc +/- 5% ,≥3A |
DC Power Plug Size | 5.5*2.1mm |
USB power in socket | Type-C |
UPS power output | 5.1Vdc 8A |
Power output connector | XH2.54mm 2pin |
Connector for External Power Switch
Pin No. | Pin Description |
---|---|
1 | Power on/off control connecting to switch |
2 | Ground |
3 | Ground |
4 | LED+ for power on, rebooting and shutdown |
- Please use momentary switch only and don't use latching switch
- Connector - Pitch 2.0mm 4pos
Pins and GPIO used
PIN33 (GPIO13) is replaced by the PIN37 (GPIO26) to avoid the I2S interface from v1.3 to v2.0.
Pin No. | Usage |
---|---|
2, 4 | +5V power supply |
3, 5 | I2C for RTC and battery fuel-gauge systems |
6 | Ground |
29 | GPIO5 for power management |
32 | GPIO12 for power management |
33 | GPIO13 for power management (For V1.3 and previous versions only) |
31 | GPIO6 for AC power loss detection (Jumper for PLD inserted, High=power loss,Low=Power supply normal) |
37 | GPIO26 for power management (For V2.0 and later versions only) |
38 | GPIO20 for buzzer control (NEW Add on V2.1 only) |
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