| 150 Mbps | 2.412 GHz | 2.484 GHz | 30 | 56-QFN (7x7) | 56-VFQFN Exposed Pad | -98.4 dBm | Surface Mount | TxRx + MCU | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 21 dBm | -40 C | 105 ░C | 3.3 V | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | 41-SMD Module | -103.5 dBm | Surface Mount | | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 20.5 dBm | -40 ¯C | 85 C | | 8 MB 384 kB | ADC GPIO I2C I2S PWM SPI UART USB | 3.6 V | 3 V | 97 mA | 95 mA | Antenna Not Included U.FL | 2.4 GHz | 285 mA | 355 mA | 150 Mbps | ESP32-S3 | | | | | | | | | | | |
| | | | | | | | | 802.11 b/g/n (Wi-Fi WiFi WLAN) Bluetooth® 5.x (BLE) Transceiver | | | | | | | | | | | | | | 2.4 GHz | | | | | Board(s) | ESP32-S3-WROOM-1-N8R2 | Board(s) | | | | | | | | |
| | | | | | 41-SMD Module | -104.5 dBm | Surface Mount | | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 21 dBm | -40 ¯C | 85 C | | 2 MB 2 MB | ADC GPIO I2C I2S IrDA JTAG PCM PWM SDIO SPI UART USB | 3.6 V | 3 V | 91 mA | 88 mA | Antenna Not Included | 2.4 GHz | | | 150 Mbps | | | | | 283 mA | 340 mA | | | | | | |
| | | | | | 56-VFQFN Exposed Pad | -104.5 dBm | Surface Mount | | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 21 dBm | -40 °C | 105 °C | | | ADC GPIO I2C I2S IrDA JTAG PCM PWM SDIO SPI UART USB | 3.6 V | 3 V | 91 mA | 88 mA | Antenna Not Included | 2.4 GHz | | | 150 Mbps | | | | Board(s) | 283 mA | 340 mA | RF | 2 Megapixel | Image Sensor | | | |
| 150 Mbps | 2.412 GHz | 2.484 GHz | 30 | 56-QFN (7x7) | 56-VFQFN Exposed Pad | -98.4 dBm | Surface Mount | TxRx + MCU | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 21 dBm | -40 C | 85 °C | 3.3 V | 8 MB | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | Audio | | | | | | | | | | | | | | | | | | ESP32-S3 | Board(s) | | Board(s) | | | | | | | Voice Recognition | |
| | | | | | 41-SMD Module | -103.5 dBm | Surface Mount | | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 20.5 dBm | -40 ¯C | 85 C | | | ADC GPIO I2C I2S PWM SPI UART USB | 3.6 V | 3 V | 97 mA | 95 mA | Antenna Not Included U.FL | 2.4 GHz | 285 mA | 355 mA | 150 Mbps | ESP32-S3R2 | | | | | | | | | | | 2MB SRAM 384kB ROM 8MB Flash |
| | | | | | 41-SMD Module | -103.5 dBm | Surface Mount | | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 20.5 dBm | -40 ¯C | 65 °C | | 8 MB 8 MB 384 kB | ADC GPIO I2C I2S PWM SPI UART USB | 3.6 V | 3 V | 97 mA | 95 mA | Antenna Not Included U.FL | 2.4 GHz | 285 mA | 355 mA | 150 Mbps | | | | | | | | | | | | |
| | | | | | 41-SMD Module | -103.5 dBm | Surface Mount | | 802.11b/g/n Bluetooth v5.0 | Bluetooth WiFi | 20.5 dBm | -40 ¯C | 85 C | | 4 MB 384 kB | ADC GPIO I2C I2S PWM SPI UART USB | 3.6 V | 3 V | 97 mA | 95 mA | PCB Trace | 2.4 GHz | 285 mA | 355 mA | 150 Mbps | ESP32-S3 | | | | | | | | | | | |