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Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow

Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow
Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow
Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow
Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow
Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow
  • Availability: Directly available from warehouse in Eindhoven
  • SKU: 007642
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€75.50
Ex Tax: €62.40
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A development board from Heltec based on a nRF52840 microcontroller by Nordic Semiconductor. Things can be shown on the built-in E-paper display. For extra connectivity, the board has multiple wireless communication interfaces (including LoRa/Bluetooth). Finally, the board has a rechargeable Li-Po battery, which allows it to be used even when there's no power nearby.

Note: Wireless charging reduces the LoRa range.

See the following page for more information: Wiki

Check the tab "Downloads" for more information and/or downloads.

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Tags: Microcontroller Boards , With LoRa , Heltec MeshPocket Qi2 Power Bank 5000mAh - nRF52840 - SX1262 LoRa 868MHz - Yellow , 007642 , Heltec , HT-298A , Display , Microcontroller (MCU) , Voltage converter , Battery protection circuit , Enclosure , Battery , Programmable button(s) , Wireless power transfer , Native USB , USB CDC , USB PD , Bluetooth , LoRa

Specifications

General
Brand Heltec
Manufacturer model/SKU HT-298A
Norm conformity CE
RoHS
Minimum operating temperature [°C] -15
(discharging)
0
(charging)
Maximum operating temperature [°C] 45
Features Battery
Display
Enclosure
Voltage converter
Microcontroller (MCU)
Programmable button(s)
Wireless power transfer
Battery protection circuit
General physical appearance
Main color Yellow
Weight [g] 154
Dimension X [mm] 102
Dimension Y [mm] 74
Dimension Z [mm] 13
Water and dust protection None
Mounting options Magnets
Form factor Module (general)
General electrical properties
Minimum supply voltage [V DC] 5
Maximum supply voltage [V DC] 9
Minimum recommended supply current [A] 3
(@5V)
2.22
(@9V)
MCU
Manufacturer Nordic Semiconductor
Chip series nRF52840
Maximum clock frequency [MHz] 64
Number of cores 1
Internal memory
SRAM [KB] 256
Flash memory [MB] 1
EEPROM type Emulated
Communication
Hardware interface(s) USB PD
USB CDC
Native USB
(Native USB and USB CDC only available via pogo pins)
Available GPIO pins 0
USB to serial converter Integrated into microcontroller
Wireless communication
Interface(s) LoRa
Bluetooth
Bluetooth chip/SoC nRF52840
Bluetooth version 5.0
Supported Bluetooth standard(s) LE
LoRa chip/SoC SX1262
LoRa frequency [MHz] 868
Display
Type E-paper
Driver SSD1680
Screen diagonal [inch] 2.13
Number of pixels long side 250
Number of pixels short side 122
Display shape Rectangular
Pixel colors Black
White
Voltage converter
Voltage converter type Boost
Conversion DC-DC
Output voltage type Variable (discrete)
Constant current function No
Minimum output voltage [V DC] 5
Maximum output voltage [V DC] 9
Supported output voltages [V DC] 5
9
Maximum output current [A] 3
(@5V)
2.22
(@9V)
Maximum output power [W] 20
(@9V)
15
(@5V)
Wireless power transfer
Protocol/standard Qi2
Maximum power [W] 15
Battery circuit
Protection circuit Yes
Safety features Overcurrent
Overvoltage
Temperature
Undervoltage
Short circuit
Battery
Chemistry Li-Po
Rechargeable Yes
Typical capacity [mAh] 5000
Nominal cell voltage [V] 3.87
Maximum cell voltage [V] 4.4
Connectors
Power supply connector(s) USB-C female
IO-connector(s) Pogo pin(s)
Output voltage connector(s) USB-C female
Wi-Fi/Bluetooth antenna connector Built-in antenna
LoRa antenna connector Built-in antenna
Enclosure
Material ABS
Toughened glass
Package contents
Package contents 1x MeshPocket Qi2
1x USB-C cable
1x Magnetic sticker
1x USB-A to pogo pin cable

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