We received 700 boards today; another 300 will arrive in 2-3 days. These boards will eliminate the backlog of orders for the 2 & 3 batch. The estimated shipping date of current orders(batch #4) is scheduled for the end of July.
We have asked frequently if we can offer a 433MHz version of the LoRa. The SX1262 chip itself covers the frequency range of 150- 960MHz. However, the front-end filter is designed for 860- 960 MHz on the module. You can use it with 433MHz. However, the performance is not as good as operating at 860-960 MHz. To make your board work at its best performance, we can manually change the module to the 433-510MHz version, but that will require an extra $5(the module itself, soldering is not charged). If you want to change it and your order hasn’t shipped yet, you can contact me via the contact page on our website.