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Joan 13 - Technical specifications

Joan 13 (discontinued) has a 13.3-inch non-touch E Ink Carta screen at 1600 × 1200 pixels, Bluetooth 5, a 10,800 mAh battery, and dual-band Wi-Fi on devices made from 2021.

Joan 13 is a discontinued 13.3-inch non-touch E Ink Carta display (1600 × 1200 pixels); the current 13.3-inch model is Joan 13 Pro. Joan 13 devices made before 2021 use 2.4 GHz Wi-Fi only, later ones dual-band 2.4/5 GHz. The full specifications are below.

Joan 13 room grid showing several rooms as occupied or available, with meeting names and times

Display

Specification

Joan 13

Screen

13.3-inch (4:3 diagonal) non-touch E Ink® Carta electronic paper screen

Visibility

High visibility and contrast, 180° viewing angle

Resolution

1600 × 1200 pixels

Active area (W × H)

10.64 × 7.98 in (270.4 × 202.8 mm)

Pixel pitch (W × H)

0.006 × 0.006 in (0.169 × 0.169 mm), equivalent to 150 PPI

Pixel configuration

Rectangle

Grayscale

16 levels

Refresh rate

750 ms full (4-bit) / 100 ms partial (1-bit)

Connectivity

Specification

Joan 13

Wi-Fi

2.4/5 GHz (IEEE 802.11 a/b/g/n), WPA2-PSK, WPA3 Personal, WPA2 Enterprise. Devices made before 2021: 2.4 GHz only

Bluetooth

2.4 GHz Bluetooth 5

Power

Specification

Joan 13

Power use

Patented ultra-low energy architecture, only 1% of the power used by LCD

Battery

Rechargeable lithium-polymer, 10,800 mAh (2× LP578499-PCM-LD; 5,400 mAh @ 3.7 V)

Battery life

Up to 12 months on a single charge

Charging

10 hours with a Micro-USB charger (output 5 V, 1 A); Micro-USB cable included

Operation

Cordless

Note

CAUTION. RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

Calendar compatibility

Calendar

Authentication

Google Workspace (formerly Google Apps and G Suite; Google Calendar)

OAuth2

Microsoft 365 (Exchange Online)

OAuth2

Microsoft Exchange (Outlook)

Basic authentication; NTLM

iCalendar (.ics)

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Data security

Specification

Joan 13

Encryption

TLS 1.3 encrypts application and calendar data between the device and the hosting server

Dimensions & weight

Specification

Joan 13

Device (W × H × D)

11.69 × 9.06 × 0.40 in (297 × 230 × 10.05 mm)

Weight (with back magnet)

950 g (33.5 oz)

Casing

Specification

Joan 13

Material

High-quality anodized aluminum

Glass

Anti-reflective, high transmissive glass

Color

Black, Gray

Mounting

Specification

Joan 13

Included mount

Self-adhesive Magnetic Mount, attaches to any surface without tools

Optional mount

VESA mount compliant, 3.94 × 3.94 in (100 × 100 mm)

Maximum mounting height

2 m

Note

To buy additional Magnetic Mounts, contact our sales team at sales@getjoan.com.

Environmental conditions

Specification

Joan 13

Operating and storage temperature

32°F to 113°F (0°C to +45°C)

Use

Indoor only

What's in the box

  • 13.3-inch wireless Joan device
  • 1 Magnetic Mount for easy installation
  • 1 Micro-USB cable for configuration and charging
  • Access to the MyJoan Portal

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