IOT LoRa CubeCell ASR6501 PSoC 4000 LoRaWAN lithium batteries and solar panels Dev-Board

I lager.

299 kr


Artikelnummer: 920

New LoRa CubeCell Dev-Board Plus ASR6502 integrated lithium BMS for IOT LoRa/LoRaWAN node applications.

Specifications 

  •  Perfect Arduino-Compatible!
  •  CE and FCC certification;
  •  LoRaWAN 1.0.2 support;
  •  Ultra low power design, 3.5uA in deep sleep;
  •  Onboard solar energy management system, can directly connect with a 5.5~7V solar panel;
  • battery interface, integrated lithium battery management system
  • Micro USB interface with complete ESD protection, short circuit protection, RF shielding, and other protection measures;
  •  long communication distance.
  • 0.96-inch 128*64 dot matrix OLED display

CubeCell (TM) is a new product series made by Heltec team, mainly for LoRa/LoRaWAN node applications.

CubeCell (TM) series is based on ASR605x (ASR6501, ASR6502), those chips are already integrated with the PSoC® 4000 series MCU

(ARM® Cortex® M0+ Core) and SX1262. We have done a lot of migration and development, made it perfectly support Arduino®, can run

the LoRaWAN protocol stably, can easily connect lithium batteries and solar panels.

HTCC-AB02 is a Dev-Board. Friendly designed for developers, easy to verify communication solutions.

Support solar panel

The solar power supply port is reserved on the board, which can be directly connected to the 5.5~7.5V solar panel, with more than 2 hours of light per day, and the system sends once every 15 minutes.

Sustainable operation until the battery is scrapped

Product Parameters

Source
Parameter
MCU
ASR6502 (48 MHz ARM® Cortex® M0+ MCU, 128KB FLASH, 16KB SRAM )
LoRa Chip
ASR6502 (Internal assembled Semtech® LoRa® Transceiver SX1262)
LoRa working band
EU_433, CN_470_510, EU_863_870, US_902_928
LoRa maximum output power
22 ± 1dB
Hardware resources
UART x 2; SPI x 2; I2C x 2; SWD x 1; ADCx 3
12 – bits ADC; 8 – channel DMA engine
14 x GPIO
FLASH
128KB internal FLASH
Interface
Micro USB x 1; LoRa (IPEX) x 1
Size
50.9 x 22.9 x 8 mm
USB-UART bridge
CP2102
Battery Type
3.7V Lithium (SH1.25 x 2 socket)
Battery detection circuit

External device power control(Vext)

Low power design
Deep Sleep 3.5uA

Electrical Characteristics

Electrical characteristics
condition
Minimum
Typical
Maximum
Power Supply
USB powered (≥500mA)
4.7V
5V
6V
Lithium powered(≥250mA)
3.3V
3.7V
4.2V
3.3V(pin)powered(≥150mA)
2.7V
3.3V
3.5V
5V(pin)powered(≥500mA)
4.7V
5V
6V
Power consumption(mA)
LoRa Rx Mode

10mA

LoRa 10dBm output

70mA

LoRa 14dBm output

90mA

LoRa 17dBm output

100mA

LoRa 20dBm output

105mA

Sleep Mode (USB powered)

9.6mA

Sleep Mode (VBAT/battery powered)

11uA

Sleep Mode (3.3V header powered)

3.5uA

Output
3.3V pin output


500mA
5V pin output (USB powered only)

Equal to the input current

External device power control (Vext 3.3V)


350mA

Perfect Arduino-Compatible!
》CE and FCC certification;
》Based on ASR605x (ASR6501, ASR6502), those chips are already integrated the PSoC® 4000 series MCU (ARM® Cortex® M0+ Core) and SX1262;
LoRaWAN 1.0.2 support;
》Ultra low power design, 3.5uA in deep sleep;
Onboard solar energy management system, can directly connect with a 5.5~7V solar panel;
》Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, USB / battery power automatic switching);
》Micro USB interface with complete ESD protection, short circuit protection, RF shielding, and other protection measures;
》Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;

》Good impendence matching and long communication distance.
》Onboard 0.96-inch 128*64 dot matrix OLED display, which can be used to display debugging information, battery power, and other information;

Package:

The default package does not contain battery wires, battery and solar panel. Solar panel and battery wires need to be purchased separately. Please contact us if you need them.

We do not support sending batteries abroad

868 915MHz Antenna

Reasonable strucure  and stable  performance.


433 470MHz Antenna

High quality brass antenna 

High density, strong signal.

Links to Documents

Heltec CubeCell series Arduino framework (the basic of CubeCell series products Arduino development environment): https://github.com/HelTecAutomation/ASR650x-Arduino

https://resource.heltec.cn/download/CubeCell/AT_Command_list

https://resource.heltec.cn/download/CubeCell/HTCC-AB02/HTCC-AB02_PinoutDiagram.pdf

https://heltec-automation-docs.readthedocs.io/en/latest/cubecell/frequently_asked_questions.html