Country of Origin
Guangdong China
Pad Package
Land Grid Array (LGA)
Dimension
10.0x10.0x2.0mm(with shield)
Antenna
Ceramic Chip&u.FL Conncetor
BLE5.0/5.1 Specification
2 Mbps, CSA #2, Advertising Extensions
Interface
UART, SPI, TWI, PDM, I2S, QDEC, PWM, ADC, NFC
Certification
FCC, CE, IC, MIC, RCM
Other Feature
Bluetooth mesh, ANT+, 2.4GHz