3.7V LiPo battery (SH1.25-2)

2 devices

Heltec HT-DE01 Multi Size E-Ink Drive Board

A compact universal e-ink driver board based on ESP32-S3FN8 with WiFi and Bluetooth connectivity, 24-pin FFC interface compatible with most e-ink displays, USB-C and LiPo battery support, and Arduino

Xtensa LX7 dual-core @ 240MHz, FPU, vector instructions512KB SRAM8MB (QSPI)WiFi 802.11 b/g/nBLE BLE 5.0, Bluetooth Mesh

E Ink Development Electronic Shelf Labels Digital Signage Smart Display

~$10View

Heltec Vision Master E290

ESP32-S3 development board with 2.9-inch e-ink display and optional SX1262 LoRa radio, featuring Raspberry Pi GPIO header, Meshtastic support, and 18uA deep sleep for battery-powered IoT and mesh netw

Xtensa LX7 dual-core @ 240MHz, FPU, vector instructions, AESSHA hardware crypto512KB SRAM16KB RTC SRAM16MB (QSPI, W25Q128)WiFi 802.11 b/g/nBLE BLE 5.0

Lora Mesh Networking Off Grid Communication Meshtastic Mesh Electronic Shelf Labels

~$20View

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More to explore — popular traits shared by devices with Power: 3.7V LiPo battery (SH1.25-2).

Electronic Shelf Labels WiFi 4 (802.11 b/g/n)512KB SRAM