Espressif Systems ESP32-PICO-MINI-02-N8R2 Multiprotocol Modules SMD module, ESP32-PICO-V3-02 with 8 MB flash and 2 MB PSRAM die inside, ESP32 ECO V3, PCB antenna

Frequency: 2.4 GHz

Dimensions: 13.2 mm x 16.6 mm x 2.4 mm

Output Power: 19.5 dBm

Interface Type: I2C, SPI, UART

Moisture Sensitive: Yes

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 3 V

Antenna Connector Type: PCB

Operating Supply Voltage: 3.3 V

Supply Current Receiving: 116 mA

Supply Current Transmitting: 240 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

Protocol - Bluetooth, BLE - 802.15.1: Bluetooth 4.2