Dimension
10.0x10.0x2.0mm(with shield)
Antenna
PCB Antenna&u.FL Connector
BLE5.0/5.1 Specification
Direction Finding, 2 Mbps, Advertising Extensions
Interface
UART, SPI, TWI, PDM, QDEC, PWM, ADC
Certification
FCC, CE, IC, MIC, RCM
Other Feature
ANT+, 2.4GHz, Mesh