Core2021 HF Dual-Band LoRa Module Based on LR2021 Transceiver numeric keypad along with 4MB of PSRAM

along with 4MB of PSRAM and up to 8MB of SPI flash memory onboard

Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture

eSUN PETG Refill is a filament without a spool

Long-term hydrolytic stability even above 250°C

Core2021 HF Dual-Band LoRa Module Based on LR2021 Transceiver numeric keypad along with 4MB of PSRAMDetails Core2021 HF Dual Band LoRa Module, Based on LR2021 Transceiver, Supports Sub GHz, 2. 4GHz And 1. 5~2. 5GHz Frequency Bands, Low power And Multi protocol IoT LoRaWAN Module Core2021 Dual Band LoRa Module Supports Sub GHz, 2. 4GHz And 1. 5 ~ 2. 5GHz Frequency Bands Supports FLRC modulation, with data rate up to 2. 6 Mbps Version Options HF version, 850 ~ 930MHz frequency Applicable to Europe, North America and Oceania Core2021 HF Standard