User's Manual

Specifications
Radio
BLE Frequency 2.402 GHz to 2.480 GHz
BLE Compatibility 4.2 and 5 specifications
BLE Data Rate 1Mbps
BLE Modulation GFSK
BLE Sensitivity -97dBm
Microcontroller
BLE section Microcontroller Core Powerful ARM® Cortex® -M3
Ethernet Section Microcontroller Core ARM
Clock Speed Up to 48 MHz
Flash Size 128KB
Ethernet Flash Size 32KB
BLE RAM size 8KB SRAM
GPIO of BLE 15
Ethernet Module
Rate
10/100 Mbps, MDI/MDIX, auto switch between
cross and direct connection
Interface Standard RJ45
Port Number 1
Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP
Protection 2KV electromagnetism isolation
Buffer Send: 6K bytes Receive: 4K bytes
Size 55 x 22.6 x 23.1 mm
Operating Temp. -25 ~ 75°C
Storage Temp. -40 ~ 105°C, 5 ~ 95% RH
Input Voltage DC 3.3V/5V
Working Current 150mA