SMD module. ESP32-S3R2 with 2 MB PSRAM die inside. 8 MB SPI flash. PCB antennaESP32-S3-WROOM-1-N8R8SKU: ESP32-S3-WROOM-1-N8R8€2.87PriceQuantity*Add to CartComponent TypeMCU ModuleStock Quantity9710Manufacturer