Espressif Systems ESP32-PICO-MINI-02-N8R2 多协议模块 SMD模块，内置8MB闪存和2MB PSRAM芯片的ESP32-PICO-V3-02，ESP32 ECO V3，PCB天线

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