Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | ESP-WROOM-02U-N4 | ESP-WROOM Series |
|---|---|---|
| Antenna Type | Antenna Not Included, U.FL | PCB Trace, Integrated, Trace, Integrated, Chip + IPEX, Antenna Not Included, U.FL |
| Current - Receiving [Max] | 56 mA | 56 mA |
| Current - Receiving [Min] | 50 mA | 50 mA |
| Current - Transmitting [Max] | 170 mA | 170 mA |
| Current - Transmitting [Min] | 120 mA | 120 mA |
| Data Rate | 72.2 Mbps | 72.2 Mbps |
| Frequency [Max] | 2.5 GHz | 2.5 GHz |
| Frequency [Min] | 2.4 GHz | 2.4 GHz |
| Memory Size | - | 2 - 50 kB |
| Modulation | OFDM, BPSK, CCK, 64-QAM | OFDM, 64QAM, DSSS, BPSK, CCK, 64-QAM |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 18-SMD Module | 18-SMD Module, 20-SMD Module |
| Power - Output | 20.5 dBm | 20 - 20.5 dBm |
| Protocol | 802.11b/g/n | 802.11b/g/n |
| RF Family/Standard | WiFi | WiFi |
| Sensitivity | -98 dBm | -98 dBm |
| Serial Interfaces | ADC, GPIO, I2S, UART, I2C, PWM, SPI | SPI, PWM, I2S, GPIO, UART, I2C, ADC, SDIO |
| Utilized IC / Part | ESP8266EX | ESP8266EX |
| Voltage - Supply [Max] | 3.6 V | 3.6 V |
| Voltage - Supply [Min] | 2.7 V | 2.7 V |
ESP-WROOM Series
RF TXRX MOD WIFI PCB TRACE SMD
| Part | Sensitivity | Mounting Type | Data Rate | Utilized IC / Part | Serial Interfaces | Modulation | Package / Case | Current - Receiving [Min] | Current - Receiving [Max] | Antenna Type | Memory Size | Frequency [Max] | Frequency [Min] | Voltage - Supply [Min] | Voltage - Supply [Max] | Protocol | Power - Output | Operating Temperature [Max] | Operating Temperature [Min] | RF Family/Standard | Current - Transmitting [Max] | Current - Transmitting [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Espressif Systems ESP-WROOM-02(M1002H1600PH3Q0) | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | GPIO, I2C, I2S, PWM, SPI, UART | 64QAM, BPSK, CCK, DSSS, OFDM | 18-SMD Module | 50 mA | 56 mA | PCB Trace | 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Espressif Systems ESP-WROOM-02D-N2 | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | GPIO, I2C, I2S, PWM, UART | 64-QAM, BPSK, CCK, OFDM | 18-SMD Module | Integrated, Trace | 2 MB, 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20.5 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA | ||
Espressif Systems ESP-WROOM-02(M1002H3200PH3Q0) | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | GPIO, I2C, I2S, PWM, SPI, UART | 64QAM, BPSK, CCK, DSSS, OFDM | 18-SMD Module | 50 mA | 56 mA | PCB Trace | 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Espressif Systems ESP-WROOM-S2 | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | ADC, GPIO, I2C, PWM, SDIO, SPI, UART | 64-QAM, BPSK, CCK, OFDM | 20-SMD Module | 50 mA | 56 mA | Integrated, Trace | 2 MB, 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20.5 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Espressif Systems ESP-WROOM-02-N2 | -98 dBm | Surface Mount | 72.2 Mbps | 18-SMD Module | Integrated, Trace | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA | ||||||
Espressif Systems ESP-WROOM-02U(M1102H3200UH3Q0) | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | ADC, GPIO, I2C, I2S, PWM, SPI, UART | 64-QAM, BPSK, CCK, OFDM | 18-SMD Module | 50 mA | 56 mA | Integrated, Chip + IPEX | 2 MB, 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Espressif Systems ESP-WROOM-02D(M1102H1600PH3Q0) | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | ADC, GPIO, I2C, I2S, PWM, SPI, UART | 64-QAM, BPSK, CCK, OFDM | 18-SMD Module | 50 mA | 56 mA | Integrated, Trace | 2 MB, 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Espressif Systems ESP-WROOM-02D(M1102H3200PH3Q0) | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | ADC, GPIO, I2C, I2S, PWM, SPI, UART | 64-QAM, BPSK, CCK, OFDM | 18-SMD Module | 50 mA | 56 mA | Integrated, Trace | 2 MB, 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Espressif Systems ESP-WROOM-02-N4 | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | GPIO, I2C, I2S, PWM, UART | 64-QAM, BPSK, CCK, OFDM | 18-SMD Module | Integrated, Trace | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20.5 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA | |||
Espressif Systems ESP-WROOM-02U(M1102H1600UH3Q0) | -98 dBm | Surface Mount | 72.2 Mbps | ESP8266EX | ADC, GPIO, I2C, I2S, PWM, SPI, UART | 64-QAM, BPSK, CCK, OFDM | 18-SMD Module | 50 mA | 56 mA | Integrated, Chip + IPEX | 2 MB, 50 kB | 2.5 GHz | 2.4 GHz | 2.7 V | 3.6 V | 802.11b/g/n | 20 dBm | 85 °C | -40 °C | WiFi | 170 mA | 120 mA |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.30 | |
| Digi-Reel® | 1 | $ 3.30 | ||
| Tape & Reel (TR) | 650 | $ 3.30 | ||
Description
General part information
ESP-WROOM Series
WiFi 802.11b/g/n Transceiver Module 2.4GHz ~ 2.5GHz Antenna Not Included, U.FL Surface Mount
Documents
Technical documentation and resources