Low Energy and Sub-1GHz dual band module. The ® WS2118E00 is the development kit for WS2118-00. The WS2118E00 provides a set of hardware resources for RF signal evaluation of both BLE and Sub-1GHz and development platform. It also provides a set of hardware resources for a wide range...
3. HARDWARE DESCRIPTION 3.1. Board overview The following figure and table describe physical sections of the board. Figure 2: WS2118E00 board components Table 1: WS2118E00 board component descriptions Region Description WS2118-00 module BLE RF signal U.FL connector Sub-1GHz RF signal U.FL connector...
(1) STM32 is not intended to be programmed by users 3.2. WS2118-00 module connections The WS2118-00 dual band module (Figure 2: " WS2118E00 board components" – region A) has 2 RF signal connector. One is for BLE (region B), another is for sub-1GHz RF(region C).
Pin2,4 Pin7 Pin6,7 3.3. Power supply Green LED CR1 (Figure 2: WS2118E00 board components" – region J) signals the board is being powered, either via: micro USB connector J4 (Figure 2: WS2118E00 board components" – region D) batteries(region L) ...
3.5. Extension connectors WS2118-00 module signal test points are shared on two Arduino-compliant connector rows: CN1, CN3 (Figure 2: " WS2118E00 board components" – region E) and CN2, CN4 (region F). See Table 2: "WS2118-00 module pin description with board functions".
Doc No: WS2118E00A-UG-D02 3.6. Push-buttons The board has one user button to reset the microcontroller (Figure 2: " WS2118E00 board components" – region H) and one further button for application purposes (region I). 3.7. JTAG connector A JTAG connector (Figure 2: " WS2118E00 board components" – region G) allows BlueNRG-1 microcontroller programming and debugging with an in-circuit debugger and programmer such as ST-LINK/V2.
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Doc No: WS2118E00A-UG-D02 2. Configure the board to USB power supply mode as per the jumper settings in Table 3: “WS2118E00 kit platform power supply modes” 3. Connect the board to a PC via USB cable (connector J4) 4. Verify the power indication LED CR1 is on.