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Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz

Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz
  • Availability: Directly available from warehouse in Eindhoven
  • SKU: 007921
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€22.50
Ex Tax: €18.60
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A development board from Heltec based on a ESP32-S3 microcontroller by Espressif. Thanks to the built-in USB connector, it is easy to program. Things can be shown on the built-in E-paper display. For extra connectivity, the board has multiple wireless communication interfaces (including Wi-Fi/Bluetooth/LoRa). Finally, the board has a battery connector where a Li-Po/Li-ion battery (not included) can be connected, which can also be charged via the board.

See the following page for more information: Manufacturer page

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Tags: Microcontroller Boards , With LoRa , Heltec Wireless Paper 2.13 inch E-ink Display - ESP32-S3 - SX1262 LoRa 868MHz , 007921 , Heltec , Wireless Paper-HF , Battery charger , Display , Microcontroller (MCU) , Programmable button(s) , USB CDC , Wi-Fi , Bluetooth , LoRa

Specifications

General
Brand Heltec
Manufacturer model/SKU
Model revision
Minimum operating humidity [%R.H.] 35
Maximum operating humidity [%R.H.] 70
Minimum operating temperature [°C] 0
Maximum operating temperature [°C] 50
Features Display
Battery charger
Microcontroller (MCU)
Programmable button(s)
General physical appearance
Main color White
Weight [g] 13
Dimension X [mm] 72
Dimension Y [mm] 30
Mounting options Mounting hole(s)
Diameter mounting hole(s) [mm] 2.3
Form factor Module (general)
General electrical properties
Minimum supply voltage [V DC] 5
Maximum supply voltage [V DC] 5
MCU
Manufacturer Espressif
Chip series ESP32-S3
Maximum clock frequency [MHz] 240
Number of cores 2
Internal memory
SRAM [KB] 512
PSRAM [MB] 0
Flash memory [MB] 8
EEPROM type Emulated
Communication
Hardware interface(s) USB CDC
Number of IO-pins 0
USB to serial converter CP2102
Wireless communication
Interface(s) LoRa
Wi-Fi
Bluetooth
Wi-Fi chip/SoC ESP32-S3
Wi-Fi frequency [GHz] 2.4
Bluetooth chip/SoC ESP32-S3
Bluetooth version 5.0
Supported Bluetooth standard(s) LE
LoRa chip/SoC SX1262
LoRa frequency [MHz] 868
Display
Type E-paper
Driver SSD1682
Screen diagonal [inch] 2.13
Number of pixels long side 250
Number of pixels short side 122
Display shape Rectangular
Pixel colors Black
White
Battery circuit
Battery charger chip/SoC TP4054
Supported battery chemistry Li-Po
Li-ion
Maximum charging voltage [V] 4.2
Maximum charging current [mA] 500
Adjustable charging current No
Protection circuit No
Connectors
Power supply connector(s) USB-C female
IO-connector(s) USB-C female
Battery connector(s) Molex Picoblade (compatible) male
Wi-Fi/Bluetooth antenna connector Built-in antenna
LoRa antenna connector IPEX MHF 1/uFL male
Package contents
Package contents

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