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| projects:amateur_radio:meshtastic:components:gat562 [2025/12/22 17:00] – [Firmware] Add vendor 2.7.16 Andrew Yong | projects:amateur_radio:meshtastic:components:gat562 [2025/12/22 17:16] (current) – [GAT562] Add solar EVB pinout Andrew Yong | ||
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| * [[https:// | * [[https:// | ||
| + | ===== Pinouts ===== | ||
| + | ==== GAT562 Solar EVB ==== | ||
| + | |||
| + | * USB - //closest to LEDs// | ||
| + | - +5V (RD) (square pad) | ||
| + | - USBD- (WH) | ||
| + | - USBD+ (GN) | ||
| + | - GND (BK) | ||
| + | * SWD/J-Link - //closest to BT ANT// | ||
| + | - GND (square pad) | ||
| + | - SWCLK | ||
| + | - SWDIO | ||
| + | - +3V3 | ||
| + | * RST pad - short to GND (e.g. metal shield on module to reset | ||
| + | * Reset twice within 500 ms to enter DFU mode (USB disk UF2 upload and CDC serial upload with nrfutil) | ||
| + | * S-, S+ - ≤6 V solar panel | ||
| + | * B-, B+ - 4.2V lithium cell (or multiple cells in parallel) | ||
| ===== Meshtastic Firmware ===== | ===== Meshtastic Firmware ===== | ||