Vision Master E213
The Vision Master E213 (HT-VME213) is a versatile 2.13-inch black-and-white E-Ink development kit with Bluetooth, Wi-Fi, and LoRa connectivity, supporting multiple frameworks for creating applications such as electronic labels, identity tags, and open-source projects like Meshtastic.
Product characteristics
- ESP32-S3R8 MCU, support Wi-Fi and BLE
- LoRa module is optional, compatible with Meshtastic
- Low power consumption, 20uA in deep sleep, continuous display for 180 days after power outage
- Onboard 2.13 inch 250 x 122 pixels display, support for partial refresh
- 2*SH2.0-4P sensor interface is perfectly compatible with QuickLink series sensors
Important parameters
| parameters | Vision Master E213 |
|---|---|
| Master and LoRa Chip | ESP32-S3R8 + SX1262 |
| DisplayResolution | 122(H)x250(V)Pixel |
| Max. TX Power | 21±1dBm |
| Bluetooth | Bluetooth LE Bluetooth 5 Bluetooth mesh |
| Power Supply | 3 ~5V (USB), 3 ~4.2(Battery) |
| Dimensions | 66.7530.4110mm |
Important Resources
Product Usage Guide
The following documentation will help you get started quickly with the product