Hardware Description; Board Overview - Jorjin WS2118E00 User Manual

3. HARDWARE DESCRIPTION

3.1. Board overview

The following figure and table describe physical sections of the board.
N
G
R
S
K
H
Table 1: WS2118E00 board component descriptions
Region Description
A WS2118-00 module
B BLE RF signal U.FL connector
C Sub-1GHz RF signal U.FL connector
D Micro USB connector for power supply and I/O
E,F Two rows of Arduino-compliant connectors
G JTAG connector for BlueNRG-1
H RESET button
I USER button
J PWR LED
K User LED
L Battery power input point
M STM32L151CBU6 48-pin microcontroller (USB to serial bridge for I/O
channel to PC communication)
Figure 2: WS2118E00 board components
D E
J
M
L
I
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Copyright JORJIN TECHNOLOGIES INC. 2018
http://WWW.JORJIN.COM.TW
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Doc No: WS2118E00A-UG-D02
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