ESP32-WROOM-32UE-N8
Espressif Systems
Needs validationmedium risk
Same UE-family candidate, but 8 MB flash makes it a downgrade-risk option.
Best Alternatives to ESP32-WROOM-32UE-N16
ESP32-WROOM-32UE-N16 replacements should be treated cautiously. Provided data supports same-series candidates, but no pinout is verified.
AI replacement insight
Electrical riskmedium
voltage ranges missing on most candidates
Package riskmedium
38-SMD string alone is not pinout proof
Firmware riskhigh
flash size and interfaces vary or are missing
Sourcing riskmedium
N16R2 is not indexed
Can it be replaced directly?
No verified pin-compatible replacement is proven by the provided fields.
Best replacement path
Check ESP32-WROOM-32UE-N8 for lower-flash builds, or ingest N16R2 for a same-series PSRAM option.
Main risk
Pinout and memory differences can break firmware or layout.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | ESP32-WROOM-32UE-N16 | ESP32-WROOM-32UE-N8 | ESP32-WROOM-32D (4MB HIGH TEMP) | ESP32M16 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 38-SMD Module | 38-SMD Module | 38-SMD Module | 38-SMD Module | 38-SMD Module — catalog match; ESP32-WROOM-32D (4MB HIGH TEMP): catalog match; ESP32M16: catalog match |
| Pinout | 38 pins | 38 pins | pin count missing | pin count missing | 38 pins / pin count missing — pin functions absent; ESP32-WROOM-32D (4MB HIGH TEMP): no pin data; ESP32M16: no pin data |
| Application | 16MB flash, ext ant | 8MB flash, ext ant | 4MB high temp | memory missing | 8MB flash, ext ant / 4MB high temp / memory missing — flash downgrade; ESP32-WROOM-32D (4MB HIGH TEMP): flash downgrade; ESP32M16: must verify |
| Voltage | 3.0~3.6V | 3.0V field | - | - | 3.0V field — range missing |
| Temperature | -40~85C | -40~85C claim | - | - | -40~85C claim — same-series claim |
| Interface | GPIO/UART/SPI/SDIO/I2C/PWM | - | missing | missing | missing — not listed; ESP32M16: not listed |
| Lifecycle | Active | - | Active | Active | Active — catalog; ESP32M16: catalog |
Application & sourcing insights
Questions & answers
From provided data, ESP32-WROOM-32UE-N8 is the strongest indexed option if 8 MB flash is acceptable.