Htcc-AB01 (V2) belongs to Cubecell (Tm) Series made by the Heltec team, mainly for LoRa/LoRaWAN node applications. is based on ASR6052, chip already integrated with PSoC 4000 Mcu (Arm Cortex M0+ Core) and SX1262. We have done a lot of migration development, it perfectly support Arduino, can run LoRaWAN protocol stably, easily connect lithium batteries solar panels. Dev-Board. Which an upgraded version Htcc-AB01, pin-to-pin placement previous version. Perfect Arduino-Compatible! ASR605x (ASR6501, ASR6502), those chips are SX1262. 1.0.2 support Onboard energy management system, directly 5.5-7V panel SH1.25-2 battery interface, system (charge discharge management, overcharge protection, power detection, USB / automatic switching) CP2102 serial port chip, convenient program downloading, debugging information printing Good impendence matching long communication distance. Due different product batches, appearance may vary, does not affect use. Colour:As Shown Material:Pc Package Contents: 1 * Development board kit Only above content, other products included. Note: Light reflection displays cause color item in picture little from real thing. measurement allowed error +/- 1-3cm.