| Surface Mount | 239 mA | 165 mA | 85 °C | -40 °C | PCB Trace | 8DPSK DQPSK | ADC GPIO I2C I2S JTAG PWM SDIO SPI UART | 118 mA | 112 mA | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 + EDR Class 1 | -97 dBm | 150 MHz | 38-SMD Module | 2.4 GHz | 19.5 dBm | 4 MB | Flash | Bluetooth WiFi | ESP32-D0WD-V3 ESP32-D0WDR2-V3 | 3.6 V | 3 V | | | | | | | | |
| Surface Mount | | | 85 °C | -40 °C | PCB Trace | | ADC GPIO I2C I2S PWM SDIO SPI UART | | | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 + EDR Class 1 | -98 dBm | 150 MHz | 38-SMD Module | | 20 dBm | | ROM SRAM | Bluetooth WiFi | ESP32-D0WD | 3.6 V | 2.7 V | 536 kB | 448 kB | 2.5 GHz | 2.4 GHz | | | | |
| Surface Mount | 379 mA | 260 mA | 105 °C | -40 °C | Antenna Not Included U.FL | 8DPSK DQPSK | ADC GPIO I2C I2S PWM SDIO SPI UART | 118 mA | 112 mA | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 +EDR Class 1 | -97 dBm | 150 MHz | 55-SMD Module | 2.4 GHz | 19.5 dBm | 4 MB | Flash ROM SRAM | Bluetooth WiFi | ESP32-U4WDH | 3.6 V | 3 V | 536 kB | 448 kB | | | | | | |
| | | | | | | | | | | | | | | 2.4 GHz | | | | | ESP-WROOM-32 | | | | | | | ESP-WROOM-32 | Board(s) | 802.11 b/g/n (Wi-Fi Bluetooth® Smart 4.x Low Energy (BLE) Transceiver WiFi WLAN) | Board |
| Surface Mount | 239 mA | 165 mA | 85 °C | -40 °C | Antenna Not Included U.FL | 8DPSK DQPSK | ADC GPIO I2C I2S JTAG PWM SDIO SPI UART | 118 mA | 112 mA | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 + EDR Class 1 | -97 dBm | 150 MHz | 38-SMD Module | 2.4 GHz | 19.5 dBm | 4 MB | Flash | Bluetooth WiFi | ESP32-D0WD-V3 ESP32-D0WDR2-V3 | 3.6 V | 3 V | | | | | | | | |
| Surface Mount | | | 85 °C | -40 °C | Antenna Not Included U.FL | CCK DSSS OFDM | ADC GPIO I2C I2S JTAG SDIO SPI UART | | | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 + EDR Class 1 | -98 dBm | 150 MHz | 38-SMD Module | 2.4 GHz | 18.5 dBm | 4 MB | Flash | Bluetooth WiFi | ESP32-D0WD | 3.6 V | 3 V | | | | | | | | |
| Surface Mount | | | 85 °C | -40 °C | Antenna Not Included U.FL | CCK DSSS OFDM | GPIO I2C I2S PWM SDIO SPI UART | | | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 +EDR Class 1 | -98 dBm | 150 MHz | 38-SMD Module | | 20.5 dBm | 8 MB | Flash ROM SRAM | Bluetooth WiFi | ESP32-D0WD | 3.6 V | 3 V | 536 kB | 448 kB | 2.5 GHz | 2.4 GHz | | | | |
| Surface Mount | | | 85 °C | -40 °C | Integrated Trace | | ADC GPIO I2C I2S PWM SDIO SPI UART | | | 2 and 3 802.11b 802.11g 802.11n Bluetooth v4.2 +EDR Class 1 | -98 dBm | 150 MHz | 38-SMD Module | | 20 dBm | 4 MB | Flash ROM SRAM | Bluetooth WiFi | ESP32-S0WD | 3.6 V | 2.3 V | 536 kB | 448 kB | 2.5 GHz | 2.4 GHz | | | | |
| | | | | | | | | | | | | | | 2.4 GHz | | | | | ESP32-WROVER-IE | | | | | | | ESP32-WROVER-IE | Board(s) | 802.11 b/g/n (Wi-Fi Bluetooth® Smart Ready 4.x Dual Mode (BLE) Transceiver WiFi WLAN) | Board |
| | | | | | | | | | | | | | | 2.4 GHz | | | | | ESP32-PICO-D4 | | | | | | | ESP32-PICO-D4 | Board(s) | 802.11 b/g/n (Wi-Fi Bluetooth® Smart Ready 4.x Dual Mode (BLE) Transceiver WiFi WLAN) | Board |