
Espressif Systems
Same ESP32-C6 radio family, but footprint and pinout differ and need redesign review.
ESP32-C6-MINI-1-N4 replacements need careful review because package, pinout, firmware, and antenna layout are critical. From the provided candidates, only ESP32-C6-WROOM-1-N8 is a functional review candidate, not a drop-in part.
Supply range matches, but full pin functions need review.
Target is SMD-53P; candidate has 29 pins.
Same C6 family, but module config may differ.
Kept candidate is catalog matched and active.
No pin-compatible replacement is identified from the provided fields.
Review ESP32-C6-WROOM-1-N8 only if PCB footprint and firmware changes are acceptable.
Package and pinout mismatch are the main risks.

Espressif Systems
Same ESP32-C6 radio family, but footprint and pinout differ and need redesign review.
| Feature / factor | ESP32-C6-MINI-1-N4 | ESP32-C6-WROOM-1-N8 | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD-53P | Module | Module — footprint not shown equal | ||
| Pinout | 53 pins | 29 pins | 29 pins — not pin compatible | ||
| Voltage | 3.0-3.6 V | 3.0-3.6 V | 3.0-3.6 V — same supply range | ||
| Temperature | -40 to 85 C | -40 to 85 C | -40 to 85 C — same range | ||
| Interface | Wi-Fi 6/BLE/Zigbee/Thread | Wi-Fi 6/BLE/Zigbee/Thread | Wi-Fi 6/BLE/Zigbee/Thread — same radio set | ||
| Application | 4 MB flash, 22 GPIO | 8 MB flash, 23 GPIO | 8 MB flash, 23 GPIO — more flash/GPIO |
From the provided candidates, ESP32-C6-WROOM-1-N8 is the best functional review option, but it is not drop-in.