Seeed Studio 113991054 BLE，收发器 Seeed Studio XIAO ESP32C3

Core: RISC-V

Data Rate: 150 Mb/s

Frequency: 2.4 GHz

Dimensions: 21 mm x 17.5 mm

Interface Type: I2C, SPI, UART

Operating Supply Voltage: 5 V

Protocol - WiFi - 802.11: 802.11 b/g/n

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C