#Shorts
āļāļąāļ
- āđāļāļĒāđāļāļĢāđāđāļĄāļ·āđāļ 11 āļ.āļĒ. 2024
- ðBMduino-Nano Development Board BM18B367A
ðŧMore Information: www.bestmodule...
âDescription
The BMduino-Nano BM18B367A is a development board implemented using a Holtek 32-bit MCU, the HT32F52367, which is especially designed to be pin-compatible with the Arduino Nano development board. It can support both Arduino IDE and Keil IDE development platforms to assist beginners to learn programming more easily. The BM18B367A uses the HT32F52367, which is based on a 3.3V series ArmÂŪ CortexÂŪ -M0+ core, as the master MCU. It also has additional common communication interfaces such as I2C, SPI and UART.
âPin-compatible with Arduino Nano
The product is pin-compatible with Arduino Nano operates at a voltage level of 3.3V (while Arduino Nano operates at 5V).
In addition to the standard Arduino Nano pinout, the product provides an additional connector, BMCOM2, which can be individually set to operate at either 3.3V or 5V using jumpers.
The product comes with a voltage level shift circuit so that you can directly connect to BMCOM2 when using a 5V voltage module, without worrying about voltage conversion.
âProgramming
The product comes with an e-Link32 Lite circuit, which can be used for debugging and programming.
Therefore, it does not need to use TX and RX pins when uploading a sketch (Arduino Nano needs to use them) and does not need the ICSP function.
The 6-pin ICSP connector on the Arduino Nano is designed to be the BMCOM2 connector on the product, and its voltage level can also be set to 3.3V or 5V with a jumper, and no additional voltage level shift circuit is required when connecting to a 5V module.
âDevelopment environment
In addition to working in the Arduino IDE, the product can also work in the Keil IDE development environment, and its usage is the same as that of the ESK32-30510 HT32F52367 starter kit.
âWhat is BMCOM?
BMCOM is an ecosystem consisting of I2C/UART modules, which includes sensors, actuators, displays, and wireless modules, that can accelerate the process of prototype design.
There are two types of BMCOM connectors: BMCOM1 is a 2.54mm pitch, 5-pin header, while BMCOM2 is a 1mm pitch, 5-pin JST connector.
Due to its small size, the BMduino-Nano BM18B367A only includes the BMCOM2 connector, while the BMduino-UNO BM53A367A is equipped with both connectors.
âBMduino-UNO v.s. BMduino-Nano
The product offers similar functionality to the BMduino-UNO BM53A367A. However, it stands out with its smaller size and can be directly inserted into a breadboard. This makes it ideal for space-constrained applications. You can select the appropriate development board based on your product's size requirements.
âFeatures
âMaster MCU: HT32F52367 - 64-pin LQFP
âCortexÂŪ-M0+, 60MHz
âFlash Memory: 256KB
âSRAM: 32KB
â26 digital I/O pins, 14 of which can be used as PWM outputs
â12-bit resolution A/D converter with 9 analog inputs
â14 external interrupts
âCommunication interfaces: UART, SPI, I2C
âPower supply inputs: USB interface, external Vin
âe-Link32 Lite USB: Type-C USB interface
âExternal Vin: Vin pin, voltage range: DC 7V~12V
âDebug tool: e-Link32 Lite (ICE), implements program debugging using the e-Link32 Lite circuit
on the development board
âPrograming modes:
âIn-Circuit Programing - ICP, implements programing using the e-Link32 Lite circuit on the
development board
âIn Application Programming - IAP, implements programing using a COM port
â Development environment: supports Arduino IDE and Keil IDE development platforms
â Interface resources: BMCOM2 (lead pitch: 1.0mm, optional 3.3V/5V)
âDevelopment board size: 50mmÃ18mmÃ18.4mm, pin-compatible with the Arduino Nano
development board
âDevelopment board weight: 7g (Net)
ðĒ Best modules corp.
ðNO. 3, Creation Rd. II, Science Park, Hsinchu 30077, Taiwan
ðĪservice@bestmodulescorp.com
#Modules #DevelopmentBoard #bmduino #modules #KeilIDE #DetectionModule #ArduinoIDE #BMduino-Shield #Shield #Arduino #BMduino
#CacaæååĨ―åŋæ #Cacaæč·éĒĻ #Jessicaca256 #JessicaChiang #Jessica.ca.25 #CaæŧCaæŧåĄåĄæŧ