520 KB

3 devices
Related:128KB128MB DDR2160KB SRAM16GB LPDDR4X16KB16KB SRAM1Mbit SPRAM + 120Kbit DPRAM20KB SRAM256KB SRAM264KB SRAM2MB RAM320KB SRAM

LILYGO T-SIM A7670E

ESP32
LILYGO T-SIM A7670E

ESP32-WROVER-E development board with A7670E LTE Cat-1 modem supporting voice calls, SMS, and GPS positioning. Available with multiple regional frequency variants for global 4G deployments.

ESP32-WROVER-E520 KB4MBWiFi 802.11 b/g/nBLE BLE 4.2
Iot SensorsAsset TrackingRemote MonitoringSmart Agriculture
~$30View

LILYGO T-A7608E-H

ESP32
LILYGO T-A7608E-H

ESP32-WROVER-E development board with A7608E-H LTE Cat-1 modem supporting voice, SMS, GPS, and multi-band LTE-FDD/TDD connectivity for Europe with 18650 battery support.

ESP32-WROVER-E520 KB4MBWiFi 802.11 b/g/nBLE BLE 4.2
Iot SensorsAsset TrackingVehicle TrackingAlarm Systems
~$35View

Heltec WiFi Kit 8

Development Board
Heltec WiFi Kit 8

ESP8266-based IoT development board by Heltec with built-in 0.91-inch OLED display, Li-Po battery management, and WiFi connectivity in a compact 50.9x18.2mm form factor.

ESP8266520 KB4 MB17 GPIOWiFi 802.11n
iotSmart HomeEnvironmental MonitoringEducational Platform
~$8View

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More to explore — popular traits shared by devices with RAM: 520 KB.

IoT SensorsAsset TrackingESP32-WROVER-EESP32 BoardWiFi 4 (802.11 b/g/n)Bluetooth 4.24MB Flash