https://www.lytchips.com/BTA1664M3-3ac402d6a86542e4bc2d1d7bf26ef8ad-2.html 2024-04-22 weekly 0.9 https://www.lytchips.com/MTN3400N3-3a48a42705c24ea3896dd62b2946de98-2.html 2024-04-22 weekly 0.9