1. -AB01 (V2) belongs to Cubecell (TM) Series made by the Heltec team, mainly for LoRa/LoRaWAN node applications. 2. -AB01 (V2) is based on ASR6052, the chip is already integrated with the PSoC? 4000 series MCU (ARM? ? M0+ Core) and SX1262. 3. This development board have done a lot of migration and development, made it perfectly support for ?, can run the LoRaWAN protocol stably, and can easily connect lithium batteries and solar panels. 4. -AB01 (V2) is a Dev-Board. Which is an upgraded version of -AB01, and can pin-to-pin placement with the previous version. 5. Explore the advanced capabilities of our IoT Lora Node V2 -AB01, equipped with the powerful ASR6501 chipset. This development board is perfect for enthusiasts and developers looking to delve into IoT applications. Due to different batches, there may be differences in product appearance and printed text, which not affect use. Type:433-510mhz Colour:As Shown Material:PCB+electronic components+Plastic Package Contents: 1 * Development Board Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.