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RAK19001 Quick Start Guide
This guide introduces the RAK19001 WisBlock Base Board and how to use it.
Prerequisite
What Do You Need?
Before going through each and every step on using the RAK19001 WisBlock Base Board, make sure to prepare
the necessary items listed below:
Hardware
RAK19001 WisBlock Dual IO Base Board
Your choice of
WisBlock Core
Your choice of
WisBlock Modules
It is highly recommended to also check the dedicated quick start guide that you can follow on various WisBlock
Modules. Each quick start guide of these modules contains the detailed steps on how to open the example
codes and upload them to the WisBlock Core.
Li-Ion/LiPo battery (optional)
Solar charger (optional)
Type-C USB cable for programming and debugging
Software
Based on the choice of the WisBlock Core, select a Development Environment:
Programming via Arduino IDE
RAKwireless BSP support for Arduino
In Arduino IDE, once you installed the BSP, the examples for WisBlock Core will be automatically included on
the list of examples.
Programming via PlatformIO IDE:
RAKwireless WisBlock modules in PlatformIO
Product Configuration
Overview
To give you a better understanding of how the WisBlock Base works, the block diagram RAK19001 is provided in
this section.
Block Diagram
The block diagram shown in Figure 1 shows the internal architecture and external interfaces of the RAK19001
board.
.

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Summary of Contents for RAK RAK19001

  • Page 1 RAKwireless WisBlock modules in PlatformIO Product Configuration Overview To give you a better understanding of how the WisBlock Base works, the block diagram RAK19001 is provided in this section. Block Diagram The block diagram shown in Figure 1 shows the internal architecture and external interfaces of the RAK19001...
  • Page 2 Hardware Setup RAK19001 WisBlock Base Board Installation Guide RAK19001 WisBlock Base Board is the main board that allows you to attach MCU, sensors, and IO modules through the standardized expansion connectors. These connectors provide a data bus interconnection between the modules attached to the RAK19001 Base Board.
  • Page 3 Documentation Center Figure 2: Notation within the guide 1. Align the connectors. Keep the header parallel and place it lightly in the corresponding lap joint of the socket. Figure 3: Alignment of WisConnector 2. Fit the connector. Tilt one end of the connector (header) less than 20 degrees, while do not apply force during this process, gently place the other end in parallel.
  • Page 4 Documentation Center 5. In the process of buckling and applying force, avoid the application of uneven force on both sides. Figure 7: Avoid applying uneven forces 6. When the buckling process is completed, check that the header and socket are kept in parallel. Figure 8: Correct way to buckle the WisConnector’s header to the socket 7.
  • Page 5 Assembling a WisBlock Module WisBlock Core A WisBlock Core module is designed to be installed on the CPU slot of the RAK19001 Base Board. As shown in Figure 14, the location is properly marked by silkscreen. Follow carefully the procedure defined in...
  • Page 6 WisBlock IO A WisBlock IO module is designed to be installed on the IO slot of the RAK19001 Base Board. There are two (2) IO slots in the RAK19001 Base Board. As shown in Figure 16, the location is properly marked by silkscreen.
  • Page 7 Figure 19: Applying even forces on the proper location of a WisBlock module to detach the module from the Base Board Battery Selector The RAK19001 supports both rechargeable and non-rechargeable batteries. You can also use this slide switch as a power on/off switch to disconnect the battery from the board.
  • Page 8 Documentation Center Figure 20: Battery selector switch Non-Rechargeable Battery Various non-rechargeable batteries are supported by the RAK19001 as long as it is in the voltage range of 3.3 to 5.5 V. The onboard connector used on the non-rechargeable battery is FWF20009-S02S22W1B .
  • Page 9 Make sure the battery wires, both rechargeable and non-rechargeable, match the polarity on the RAK19001 board. Not all batteries have the same wiring. Solar Panel Connection The battery can be recharged, as well, via a small Solar Panel, as shown in Figure 23. The matching connector for the solar panel wires is an JST ZHR-2 1.5 mm pitch female...
  • Page 10 WisBlock Dual IO Base Board Overview RAK19001 is a WisBlock Base board that connects WisBlock Core and WisBlock Modules. It provides the power supply and interconnection to the modules attached to it. It has one slot reserved for the WisBlock Core module, two IO slots, and six sensor slots A to F for WisBlock Modules.
  • Page 11 The hardware specification is categorized into six parts. It discusses the interfacing, pinouts, and their corresponding functions and diagrams. It also covers the electrical, mechanical, and environmental parameters that include the tabular data of the functionalities and standard values of the RAK19001 WisBlock Dual IO Base Board.
  • Page 12 Documentation Center 1 User-defined button 1 Reset button Figure 3: RAK19001 part labels Type-C USB Port The Type-C USB connector is compliant with the USB 2.0 specification. This USB interface directly communicates with the connected WisBlock Core module. It is also used as a charging input port for the battery. Here are some...
  • Page 13 JST PHR-2 2 mm pitch female . A cable assembly for the rechargeable battery connector is also available for purchase in RAK store Figure 7: Rechargeable battery connector pin label V+ and GND The onboard connector used on the non-rechargeable battery is FWF20009-S02S22W1B .
  • Page 14 Figure 10 shows the solar panel connector V+(Vin) and GND. The matching connector for the solar panel wires is JST ZHR-2 1.5 mm pitch female . A cable assembly for the solar panel connector is also available for purchase in RAK store Figure 10: Solar panel connector V+ and GND WARNING ⚠...
  • Page 15 Documentation Center LEDs Three LEDs are used to indicate the operating status. Below are the functions of the LEDs: �� Red LED - Connected to the charger chip to indicate the charger status. When the battery is charging, this red LED is on. When the battery is full, this LED is weak light or off. Green LED - Connected to the MCU module, controlled by MCU defined by the user.
  • Page 16 Documentation Center Function Name of WisBlock Function Name of WisBlock Number Base Number Base VBAT VBAT USB+ USB– VBUS TXD0 RXD0 RESET LED1 LED2 LED3 I2C1_SDA I2C1_SCL ADC_VBAT AIN1 BOOT0 SPI_CS SPI_CLK SPI_MISO SPI_MOSI TXD1 RXD1 I2C2_SDA I2C2_SCL As for the following table, it shows the definition of each pin of the WisBlock Core connector:...
  • Page 17 Documentation Center Pin Name Type Description Number VBAT Power supply from battery VBAT Power supply from battery Ground Ground 3.3 V power supply 3.3 V power supply USB+ USB D+ USB– USB D– VBUS USB VBUS Not connected TXD0 MCU UART0 TX signal RXD0 MCU UART0 RX signal RESET...
  • Page 18 Documentation Center Pin Name Type Description Number Not connected SPI_CS SPI chip select signal SPI_CLK SPI clock signal SPI_MISO SPI MISO signal SPI_MOSI SPI MOSI signal General purpose IO Used for 3V3_S enable General purpose IO General purpose IO TXD1 MCU UART1 RX signal RXD1 MCU UART1 RX signal...
  • Page 19 Documentation Center Figure 12: WisBlock 24-pin module connector Pinout definition for standard size slot (A-D): Number Number TXD0 SPI_CS SPI_CS SPI_CS SPI_CS SPI_CLK SPI_ SPI_MISO SPI_MISO SPI_MISO SPI_MISO SPI_MOSI SPI_ I2C1_SCL I2C1_SCL I2C1_SCL I2C1_SCL I2C1_SDA I2C1 3V3_S 3V3_S 3V3_S 3V3_S 3V3_S 3V3_ RXD0...
  • Page 20 Documentation Center Connector F Connector E Pin Number Pin Number Connector E Connector F TXD1 TXD0 SPI_CS SPI_CS SPI_CLK SPI_CLK SPI_MISO SPI_MISO SPI_MOSI SPI_MOSI I2C1_SCL I2C1_SCL I2C1_SDA I2C1_SDA 3V3_S 3V3_S 3V3_S 3V3_S RXD0 RXD1 As for the following table, it shows the pin name and description of each pin in the 24-pin WisBlock module connector.
  • Page 21 Documentation Center Pin Name Type Description Number TXD1 UART TX signal Ground SPI_CS SPI chip select signal SPI_CLK SPI clock signal SPI_MISO SPI MISO signal SPI_MOSI SPI MOSI signal I2C1_SCL I2C clock signal I2C1_SDA I2C data signal Generated by CPU module. Used to power sensor board if MCU IO level is not 3.3 V General purpose IO pin.
  • Page 22 Documentation Center Pin Name Type Description Number Ground RXD1 UART RX signal Connector for WisBlock IO Slot The WisBlock Module IO Slot connector, as shown in Figure 13, is a 40-pin board-to-board connector. NOTE The two WisBlock 40-pin connectors have the same connections for all IO, signal, and serial pins (UART, SPI, I2C).
  • Page 23 Documentation Center Connector B Connector A Pin Number Pin Number Connector A Connector B VBAT VBAT VBAT VBAT 3V3_S 3V3_S USB+ USB+ USB– USB– VBUS VBUS TXD0 TXD0 RXD0 RXD0 RESET RESET LED1 LED1 LED2 LED2 LED3 LED3 I2C1_SDA I2C1_SDA I2C1_SCL I2C1_SCL AIN0...
  • Page 24 Documentation Center Pin Name Type Description Number VBAT Power supply from battery VBAT Power supply from battery Ground Ground 3.3 V power supply 3V3_S 3.3 V power supply. Can be shut down by a CPU module. USB+ USB D+ USB– USB D–...
  • Page 25 Documentation Center Pin Name Type Description Number Not connect SPI_CS SPI chip select signal SP_CLK SPI clock SPI_MISO SPI MISO signal SPI_MOSI SPI MOSI signal General purpose IO Used for 3V3_S enable General purpose IO General purpose IO TXD1 MCU UART1 TX signal RXD1 MCU UART1 RX signal I2C2_SDA...
  • Page 26 The RAK19001 is designed for low-power IoT products. Its power supply uses a high-efficiency low ground current regulator. When there is no module on RAK19001, the leakage current is lower than 2 µA. With WisBlock Core and WisBlock sensor on it, the sleep current is lower than 10 µA. When a LoRa module is transmitting, the current may reach 130 mA.
  • Page 27 At least 500 mA Non-Rechargeable Battery Connector The RAK19001 WisBlock Base Board can be powered by a Non-rechargeable battery connected to the P3 connector. The nominal operating voltage of the battery should be within the range shown in the following table.
  • Page 28 Documentation Center Figure 14: RAK19001 board dimensions Figure 15: RAK19001 mechanical dimensions WisConnector PCB Layout...
  • Page 29 –35 ºC +25 ºC +75 ºC Extended Temperature Range –40 ºC +25 ºC +80 ºC Storage Temperature Range –40 ºC +25 ºC +80 ºC Schematic Diagram The component schematics diagram of the RAK19001 are shown in Figure 14 and Figure 15.
  • Page 30 Documentation Center Figure 17: RAK19001 schematic diagram Figure 18: RAK19001 schematic diagram...
  • Page 31 Documentation Center Figure 19: RAK19001 schematic diagram (Connectors) Last Updated: 7/29/2022, 10:17:19 PM...